We are going to be traveling the country. May possibly get up into Alaska but definitely northern Idaho and Montana. Looking for a good woods gun for large beastie protection. I think I have narrowed it down to the Glock 20 in 10mm because of capacity mainly but many reviews comment negatively on the hard cast bullets because of the polygonal barrel having feed issues. Im told the G5 has a rifled barrel and may solve the issue. Any opinions or personal experience?