Hello all, In your experience in the field, what minimum Vel. is needed for Barnes TSX to expand? Let's say using the 168gr. 30 cal with starting vel around 3350fps, what max range would you shoot at deer, sheep, Caribou? Let's also say you're using the 200gr. TSX 30 cal.@ 3100fps for African game or moose and elk- wha max distance would you feel they would reliably expand to? Thanks! BTW, at what distance would B.C. of a 200gr. Accubond@ 3100fps MV overtake a 168gr. Barnes TSX at 3350fps MV -both in trajectory and wind drift? It seems that under 500 yards, the lighter, faster bullets always win?