I'm going to purchase a rifle but I don't know which one to get. I live in wisconsin but I 'm looking for a rifle that would be of good use in the U.S. and of course on whitetails. I've been doing research and any of the short mags seem real nice (.325,.300, 7mm, .270) but there is also the old realiables 7mm and 30-06 and I don't want to break the bank either. Both of the reliables have taken all the animals on the big game list.I'm torn please help me out