Rate my setup?

I'll start with my question. What is a good exchange to buy rvn off of? I have blockfi, webull and Coinbase. It looks like I have the wrong places.

Also is us.ravenminer.com the best pool to use at this time?

My plan is to just mine and hold. I've got 51 RVN off and on for the last week. MSI Ventus 3070 OC 3x. I'm not planning on profiting anytime soon. I want to join the 100 club.

Afterburner set to Core +50 = Mem +1350 / Fan 61

29.09MH/s average / Reading CPU 48c / CPU 144w / total PC power is 205w

T-Rex v0.20.3 / Pool: us.ravenminer.com

Is this the best pool to use at this time.