Option 1
Claude Code
Anthropic's terminal agent — multi-file, multi-step work.
Best for
Refactors, migrations, agent runs, codebase analysis, multi-file changes.
Pros
- Best agentic coding harness in 2026.
- Multi-file refactors that just work.
- Bundled with Claude Pro/Max.
- Hooks, skills, slash commands, MCP integration.
- Editor-agnostic — works alongside any IDE.
Cons
- No inline autocomplete in your IDE.
- Slower for single-line edits than Copilot Tab.
- Claude-only (no GPT / Gemini).