I use Rainier 147 HPs. Working on my second batch. I use the Lee die set and just iron out the case mouth, you can't really see any "crimp". Accuracy is as good as or better than the run of the mill 115 grain range ammo I have been using and they are much softer shooting over 4.0gr of WSF. I want to try some Montana Gold JHPs in the same weight to see how they compare.