Community guidance on Claude Code vs Cursor Ultr

Hi, I am looking for guidance from community on something where may be my calculations are incorrect.

If I use Claude models only and have urgent requirement of a large number of requests to make, is it better to use Claude Code vs Cursor Ultra? I tried Ultra and within 3 days, all my requests were exhausted and will reset after 1 month.

Whereas the same limit on Claude Code will reset every 5 hours. For those who use only Claude models, does it even make sense to get Cursor Ultra plan?