I'm being a late adopter here, I haven't tried Comet, I avoid the Gemini features in Chrome, etc. I'm hesitant to send the contents of my tab to an LLM provider - especially Gemini which as of the last time I checked trains on user data by default and doesn't let you opt out without also disabling conversation history, unless you're on a google workspace plan. I'm also hesitant about prompt injection concerns popularized by simonw.

Question: Which have you thoroughly tried any AI browsers, and are there any features you really like?

I'm wondering if they're worth trying.