Jambuster, do you usually get exits even on shoulder shots or angled shots with that 130 spbt? Reason I ask is that with Speer's across the board the bt's are a soft bullet compared to the HC. I never used the 130 BT, but my way of thinking is that I would go with the 145 if I was going with Speer's bt bullet. But never used either, so what do I know.
I have used quite a bit of the Speer 165 btsp in 30 caliber. I like it. 165's can be a bit stout for deer but in the Speer BT it works pretty well even if hit a bit back in rear lung. Soft bullet.