My 1:10 starts to get picky in the 90-100 grain range especially with more aerodynamic bullets.
I’m shooting 95 gr Berger Classic hunters, it did not like 90 gr Sierra gamechangers as a factory load or when I loaded the bullets.
Shot 100 partitions, pro hunters etc fine.
you likely will not get what you need to stabilize that. I don't know what your looking for, but you probably wouldn't see much difference over something in the 90 gn area unless you're really reaching out there.