I prefer one or two cards to put all spend on. Any thoughts?

CSP at $17600 C1 VX at $11000 Chase ink at $5000 I'm 21 with 2 year old credit. Credit is at 730 trans union. Just high utilization some months. Rest is squeaky clean.

I got the ink for the 900$ sub. My spending consists of non-catagory like education or random places like cologne shops. I leverage family spend on AU cards. Any adjustments suggestions?