Get both ChatGPT Pro and Claude Max if you can. Otherwise, it's a tough choice and depends on how much of your AI time is spent coding versus chatting. If you mostly code, go with Claude Max; otherwise, I'd prefer ChatGPT Pro + Claude Pro.
A configurable and extensible orchestrator for Claude Code (and other agents). Turns out it can be effectively used not only for coding, but also for reviews, testing, and other tasks. https://github.com/Gusarich/orchestrator
That's too generic a question. There are many different techniques, frameworks, and approaches, so there's no single universal answer. But assuming you're asking about testing general-purpose software without specific requirements, I'd recommend the following approach:
1. Basic tests that ensure your software runs without crashing or breaking.
2. Specific test cases for various inputs, settings, and invalid scenarios.
3. Edge-case tests covering extreme inputs or unusual combinations.
4. If your software's behavior is predictable or you can easily verify correctness, consider randomized testing to validate thousands of random inputs automatically.