What are you using them for? Gemini (the app, not just the Google search overview) has replaced ChatGPT entirely for me these days, not the least of which is because I find Gemini simply be able to handle web searches better (after all, that is what Google is known for). Add to that, it can integrate well with other Google products like YouTube or Maps where it can make me a nice map if I ask it what the best pizza places are in a certain area. I don't even need to use pro mode, just fast mode, because it's free.

Claude is still used but only in IDEs for coding, I don't ask it general questions anymore.

I use Gemma as a developer for basic on-device LLM tasks such as structured JSON output.

Gemini just has many basic things missing like the ability to edit a message more than one message in the past and see branches of that conversation.