Well, I usually don't grow too attached to my guns. I trade them too often. I've owned several guns over the years that most folks would never part with. I sold a cooper 22-250 that had shot several sub .1 Moa groups, yeah thats a .0 group folks/one holer however you want to say it. I had a friend ask me why I would sell a rifle that was so accurate. I told him that my fun was over. I like tinkering with them, making them shoot tiny groups, once that is accomplish I'm ready to move on. Its a personality quark I guess. That being said, there is only a few weapons that I would never trade or sell, I guess that would make them my favorites: My grandpa's A-5 Belgium Browning 16 gauge (for sentimental reason), My Browning A-bolt 280 rem (its like an old shirt, it just fits), and my Rem. 700 BDL 338 win (Its been to the mountain top and back too many times for me to part with it.)