I switched from VS Code to Cursor eight months ago. Not because I wanted to. My team lead kept raving about it and I got tired of hearing about it during standup. So I installed it on a Friday afternoon, expecting to hate it.
I didn't hate it.
Here's what actually changed my workflow, what's still annoying, and why I think every developer should at least try one of these AI coding tools before dismissing them.
The Main Players
There are four main options right now. GitHub Copilot, which most people know. Cursor, which is basically VS Code on steroids. Claude Code, Anthropic's terminal-based agent. And Windsurf, which nobody talks about but is surprisingly good.
Each one takes a different approach to the same problem: how do you get an AI to actually help you write code without getting in the way?
Copilot is the safe choice. It's backed by Microsoft, integrated into VS Code and JetBrains, and it's been around longest. The inline suggestions are decent. Tab completion that actually understands context, not just the current file but your whole project. The chat feature lets you ask questions about your codebase. And the new agent mode can do multi-file edits, which is useful for refactoring.
But "safe" doesn't mean "best."
Why Cursor Won Me Over
Cursor forked VS Code and rebuilt it with AI as the core experience, not a bolt-on feature. The difference is obvious once you use it.
The killer feature is Cmd+K (or Ctrl+K on Linux). You select code, describe what you want in plain English, and it rewrites that section. It sounds simple. It is simple. And it works way better than I expected.
The multi-file editing is where things get interesting. I had a React component that needed to be split into three smaller components, each with their own types, and the parent needed to import them all. I described this in one prompt. Cursor did it in about 30 seconds. Would have taken me 15 minutes manually, mostly because of the tedious import shuffling.
The Composer feature (now called Agent) is basically an autonomous coding mode. You describe a feature, it plans the implementation, creates files, writes tests, and asks for your approval at each step. I've used it for building a REST API with Express and Prisma. It got about 80% right. The other 20% I had to fix, but that's still faster than writing everything from scratch.
One thing that bugs me: Cursor's indexing of large codebases is slow. My work project has about 400K lines of code. The initial index took 20 minutes. And it sometimes misses context from files it hasn't indexed yet.
Claude Code Is Different
Claude Code doesn't try to be an IDE. It's a terminal tool. You run claude in your project directory and it reads your entire codebase. Then you talk to it like you'd talk to a senior developer sitting next to you.
"What does the auth middleware do?" It reads the files and explains. "Add rate limiting to the login endpoint." It makes the changes across multiple files. "Write tests for the user service." It creates a test file with proper mocking.
The terminal approach felt weird at first. I'm used to GUIs. But there's something freeing about it. No distractions. No sidebar, no extensions panel, no settings to tweak. Just you and the code.
Claude Code's biggest strength is understanding large codebases. It reads your project structure, follows imports, understands your patterns. When I asked it to add a new API endpoint, it used the same error handling pattern, the same validation approach, and the same file structure as the rest of the project. That's the kind of consistency that's hard to get from other tools.
The downside is cost. Claude Code uses API tokens, and those add up fast. A complex coding session can cost $5-10. Compare that to Cursor's $20/month unlimited plan and the math gets complicated.
What's Actually Changed in My Workflow
I write less boilerplate. A lot less. Type definitions, API routes, CRUD operations, test files. These are all things I know how to write but they're boring and repetitive. The AI handles them in seconds.
I spend more time reviewing than writing. Which is actually a good thing. Reviewing code is cognitively easier than writing it. I catch more bugs this way because I'm reading with fresh eyes instead of staring at code I just typed.
My test coverage went up. Writing tests is the thing I procrastinate on most. Now I describe what needs testing and the AI generates the test file. I review it, adjust a few assertions, and move on. Went from about 60% coverage to 85% in two months.
And my Stack Overflow visits dropped. Instead of googling "how to do X in Y framework," I just ask the AI. It shows me the answer in context, using my actual code. Way faster than reading through three different SO answers trying to figure out which one applies to my version.
The Stuff That's Still Annoying
AI tools hallucinate. Not as much as they used to, but it still happens. Last week Cursor generated a function that used a Prisma API that doesn't exist. Looked plausible. Would have compiled if I had the right types. But the method simply isn't there. I wasted 20 minutes figuring that out.
They also struggle with complex business logic. If your code involves domain rules with many edge cases, multi-step calculations, or state machines with many transitions, the AI will get confused. It's great for CRUD and standard patterns. It's unreliable for the hard stuff.
And there's the privacy concern. Your code is being sent to external servers. Some companies have policies against this. Cursor and Copilot both have enterprise plans with data isolation, but the free tiers don't guarantee anything.
How They Compare on Price
Copilot is $10/month for individuals. Cursor is $20/month. Claude Code charges by API usage, which can range from $20/month for light use to $100+ if you're a heavy user. Windsurf has a free tier with limited credits.
For solo developers, Cursor's unlimited plan is hard to beat. For teams, Copilot's enterprise features and Microsoft integration make it the practical choice. For terminal-first developers who want the best code understanding, Claude Code is worth the variable cost.
Should You Switch?
If you haven't tried any of these tools, start with Copilot. It's the least disruptive since it works inside your existing editor. The free tier gives you enough to see if it clicks.
If you want more power and don't mind switching editors, try Cursor. The Composer/Agent mode alone is worth the $20/month for solo developers.
If you're comfortable with the terminal and want the best codebase understanding, Claude Code is worth the API cost.
One thing I'll say: don't treat these tools as a replacement for understanding your code. They're accelerators. They make the fast stuff faster so you can spend more time on the hard stuff. The developers who will struggle are the ones who let the AI write everything without reading it. That's a bug factory, not a productivity boost.
I still write code by hand every day. The interesting parts, the parts that need creativity and domain knowledge. But the routine work? The AI handles it now. And honestly, I don't miss writing boilerplate one bit.
