I've been working with a 7mm WSM
for the last few months and shot nothing lighter than a 160AB. For deer and varmints I really like the 162 A-Max. One thing I have larned from the fellas on this board...that I will always remember when looking to select a bullet...BC is KING!
The 162AM is .625, the 160AB is .531. The Hornady 154gr SST is .525 which is nearly the same as the AB but may be able to run a little faster. A 154 Interbond does not have the cannelure (which the SST does) so the BC may be the same as the 160AB.