Yeah. I'm only on the Pro plan and immediately reached my weekly Claude Design quota by having it create a slide template (with much too small text) and three versions of a system dashboard design (rather nice). No iterations.

Another thing: I realized how much I hate waiting for Claude to finish its thing. With UI designs, a quick interaction loop between tool and user feels much more important than with code.

Same for me. It jumped to 11% on the first prompt and now increasing steadily. I think I will hit the limits without seeing a hi-fi version.