Dude, you can get banned for posting the same question over and over. Wait for replies on your ORIGINAL thread, or post more specific questions in that thread. Double-posting is not going to get you an answer any faster.
All other things being equal, the bolt-action has several advantages over a semi-auto, for hunting purposes. They are lighter, so they're easier to carry over hill and dale. They are typically a bit more accurate, making longer shots possible, if you practice quite a bit. Finally, they do not compromise on performance in any way, nor are they prone to getting dirty, the way some semi-autos are. Plus, they're usually a bit less expensive, if you're comparing quality rigs.i think i'll just get a 7 mag bolt action.