Hornady 150 sst's are not premium bullets. They would actually work better on deer sized game than would the 180 interlocks. I've seen what these bullets do and they are absolutely devastating.
I just sort of discounted the SSTs. I've read lots of mixed reviews, ESP if you hit bone. I'll try some out if my gun doesn't like the 165 BT locks I just got in.
I leaned toward the IL bc I may use it for some rams with customers.