This is what I carry and practice with:
https://vizardsgunsandammo.com/buffalo-bore-ammunition-24b-20-9mm-luger-p-jhp-124gr-20box-12case/

When I want to just put a bunch down range I use the Speer 124gr

And I agree, these guns have no right being this accurate. It’s replaced my LCP on the small side and my 224 and 226 on the other end of the scale. Fantastic weapon imo.