> I'm still not sure why I'd pick one where I'm locked into a specific model family

I'm guessing mostly because they subsidize a lot of the costs

I like Muse, and OpenAI's Dot. But what will differentiate this for me is the model. I grew frustrated with Muse's lackluster model, and increasingly with OpenAI's Dot as even if it implements my asks with Astra I just have not been to happy with the output. If Claude/Opus can do better, that's all the differentiation I need.

the trick imo is Opus 5.5 is the only differentiator you need. remember that ClawdBot dba OpenClaw began as a way to harness some ancient Claude model (4.5? lolll) in an always on Telegrammable agent.