Yeah I used Ox alpha earlier this week when it was free and deepseek flash when it was free on opencode. Both were great. Z.ai’s subscription doesn’t look very good versus the others.
I burn through my current Google AI pro sub for the week in about 2 and a half days so wanted something extra to add to it, but don’t want to buy any expensive ultra plan. Flash models have got me about 98% of what I need, but quotas are still a bit low.