None of them really. I've been selling off most of mine over the last year or so. (Actually, I've done it all my life, bought, sold and traded.) I've come to realize that I had guns that I didn't shoot, never had shot, and probably never would shoot. I didn't even take them out to look at them.
For what? Just to have them? That might be ok for someone else, but it wasn't for me.
I decided to sell them to others who would enjoy them more than I did. I've kept a dozen or so of the best, but the rest have gone on down the road. That doesn't mean I won't buy more. I will. I'll enjoy them for whatever time I keep them, and sell them again, and buy something else.