While nothing is wrong with the 2.5-10 and 3.5-10 power scopes you mentioned, I think the 2.5-8X36 VX-3 is about the perfect hunting scope. It weighs in around 14oz, with the smaller objective you can mount it lower, and the power range works well with as far as I'm going to attempt a shot with a .30-06 rifle. They run new about $350 online, check one out I'm sure you will not be dissappointed.