Are you a paying customer? I exclusively use their best model and while I get warnings (stuff about longer chats leading to more limit usage), I've never been kicked out.

The only thing is that they've recently started defaulting to Concise to cut costs, which is fine with me.

Anecdotal experience, but as far as I've played around with them, Claude's models have given me a better impression. I would much rather have great responses with lower availability than mediocre responses available all the time.

I guess this is exactly the problem that this investment would solve.