Last year shot deer using powerbelt aerolites 250 100load, majority of bullet fragmented out and didn't get pass through. This year I'm trying a 300gr same 100load. My question is, will the heavy bullet penetrate deeper before fragmentation and pass through? I know this is more of question of energy vs weight vs load, but I didn't know if anyone had experience with these bullets. I don't think these bullets keep their original weights as others do. Ideally, I want pass through to allow better blood trails. The 250gr was great in one regard, it was like a shotgun spread inside of deer, so basically hit allot of organs, deer didn't run far.