My Favorite AI Model Right Now

I'm always being asked to pick my favorite AI model, but the truth is my favorite changes all the time based on what's out there. At the moment, GPT-5.5 is probably my go-to for almost everything like coding, brainstorming, and general questions. But a month ago I probably would’ve said Claude Opus, and before that I really liked Gemini. Same thing with image models. Right now I’m loving GPT-Images 2.0, especially for prompts with text. But Nano Banana 2 was the frontrunner for a while. Curious what everyone else is using right now. If you could only choose ONE AI model to keep, which one would it be? #AI #aimodels