Whatever you choose the ballistic aspect is not worth thinking about unless your a total loon. A 100fps is not going to matter on a shot but a little bit of handiness or a balance issue will be felt every time you pick up the rifle.
Hunt hard, kill clean, waste nothing and offer no apologies.
"In rifle work, group size is of some interest...but it is well to remember that a rifleman does not shoot groups, he shoots shots." Jeff Cooper
| 
