I don't really have an "go to" rifle either, but since I have hunted mostly in Africa in the last years, it has more or less become my old Brevex rifle caliber 460 WBY-Magnum. In second position comes an FN Mauser rifle caliber 340 WBY-Magnum which I also used very often for shooting plain game, bigger deers or high mountain game.

Otherwise I still have a few things in the gun safe that have also to be used alternately.