I started with the 105 Berger and they shot great and had good expansion. I never got them to fully settle in and It had some two grouping. I played with seating depth for a while. Even though they two grouped the groups were great, with many sub 2" groups at 500.
I gave the 107 SMK's a try and they consistently shot great and I've been using them since. To date the longest G-Hog was 725 yards. The Bergers expanded better but the smk's shoot better in my gun.
It has also been used to take a bunch of deer. I started culling them with head and neck shots so I cant say how well the perform with body shots. So far I've only taken a few body shots and so far it looks good. I took a buck head on in the chest at just over 500 yards and it only went about 30 yards. I'll be using it this summer for crop damage and testing results on body shots.