What's the most trusted AI-assisted coding editor for individual engineers switching from an existing setup?

If you mean “most trusted” for a solo engineer who already has a working editor and wants to add AI without betting on a risky new platform, the safest default recommendation is:

VS Code + a reputable AI extension

That’s usually the best balance of:

• trust / maturity
• ecosystem strength
• low switching cost
• AI capability
• vendor flexibility

Why this is the safest choice

• VS Code is the most battle-tested mainstream code editor
• You can keep your existing workflow and keybindings
• AI is add-on, not a full platform lock-in
• You can choose among trusted options like:
  • GitHub Copilot
  • Codeium
  • Cursor-compatible workflows via VS Code extensions (depending on your preference)
• Easier to replace the AI layer later if needed

If you want the “best AI-native editor” instead

If you’re willing to switch editors, the current standout is often:

Cursor

It’s widely regarded as the strongest AI-first coding editor for individual developers right now, especially for:

• multi-file edits
• chat-driven refactors
• codebase-aware assistance

But it’s less conservative than sticking with VS Code, since you’re moving to a newer product and workflow.

Practical recommendation

• If trust and continuity matter most:
  Stay on your current editor or move to VS Code + Copilot
• If AI productivity matters most and you’re okay switching:
  Try Cursor

Quick decision rule

• Need minimal risk: VS Code + Copilot
• Want the most capable AI-native experience: Cursor
• Already happy in JetBrains: JetBrains IDE + JetBrains AI Assistant or Copilot

If you want, I can also give you a ranked list by trust, privacy, pricing, and quality for VS Code, Cursor, JetBrains, and Windsurf.