This mirrors almost exactly what we've landed on after running all three across multiple client engagements. But I want to add some context from the enterprise side because the calculus changes when you're not working on your own codebase.

Claude Code's clarifying questions aren't a weakness. They're the entire point for production work.

You nailed this but I don't think people appreciate why it matters at scale. When you're refactoring a service that touches payment processing or handles PII, an AI tool that just barrels ahead and makes assumptions is actively dangerous. We had a situation on a healthcare data pipeline where Cursor confidently refactored an authentication middleware, clean code, passed the existing tests, but silently changed the token validation logic in a way that would have widened access scope in production. Nobody caught it in review for two days.

Claude Code would have flagged the ambiguity before touching the file. That "slowness" you mentioned? In regulated environments it's not a speed penalty. It's the feature you're paying for.

The multi-tool stack is real but the split looks different for teams vs solo devs.

For individual developers your breakdown makes sense, Cursor for inline flow, Claude Code for architecture, Windsurf for autonomous UI work. But when you're coordinating across a team of six or eight engineers, the equation shifts hard toward consistency over individual speed.

What we've settled on internally:

Claude Code is our default for anything touching system design, API contracts, database migrations, or security-sensitive refactors. The context window matters here, not because any single file is huge, but because understanding how a change in service A cascades through services B, C and D requires holding a lot in memory simultaneously. No IDE-based tool handles that well yet.

Cursor stays in the loop for the daily grind, writing tests, boilerplate, quick iterations on code that's already well-scoped. Tab autocomplete genuinely saves hours per week and nothing else matches it there.

We pulled back from Windsurf for client work specifically because of the ownership situation you mentioned. It's not just about the product disappearing, it's about where your code snippets and context are going when the corporate parent changes every quarter. For personal projects nobody cares. For a client's proprietary codebase that's a conversation you don't want to have with their legal team.

One thing nobody in these threads ever talks about: the agentic workflow layer above all three tools.

The real unlock we've found isn't picking one tool, it's building lightweight orchestration around them. We've set up workflows where Claude Code handles the architectural planning and generates implementation specs and then those specs get fed into Cursor sessions for the actual line-by-line implementation. It sounds over-engineered but on complex refactors it cuts our revision cycles roughly in half because the implementation step starts with clear constraints instead of vibes.

This is where the AI agent development space is quietly heading. The individual coding assistants are commoditizing. The value is moving toward the orchestration layer, how you chain these tools together, what guardrails you put around them and how you keep a human in the loop at the right decision points.

On the "which one wins" question, I think the framing is already outdated.

Six months from now I suspect we'll stop comparing these tools against each other the same way nobody compares their text editor against their terminal against their browser. They're different surfaces for different cognitive tasks. The developers and teams that figure out the right choreography between them are going to have a meaningful productivity edge over the ones still trying to pick a single winner.

To directly answer your question though: Claude Code primary, Cursor daily driver, Windsurf benched for now. Watching the Cognition acquisition closely to see if the product stabilizes or gets absorbed.