I have never regretted any gun that I SOLD and/or gave away as a GIFT even though there was nothing wrong with it and it was in excellent condition.
I am not a 'collector' and I don't own safe queens.
Some people never sell and/or give away guns, books, music, china, crystal, art, jewelry, clothes, shoes/purses, etc. We are all individuals, like some things, dislike other things and have various lifestyles. It is up to YOU not how others live their life.
I shoot what I own. Mine were all bought NIB and one was a 'gift' to me. I started to buy my own in 1998 to 2001 - NIB. Before that time frame I used my late husband's firearm for self defense. He owned about 3 to 4 guns in his life. I ended up owning only about 13 guns or so. NO huge collection compared to other gunnies that I know. We did not hunt. Our guns were for the RKBA issue and for self defense. We had NO ccw back there even for a vehicle. We had nothing against hunting. (My groom aka husband hunts. I go with him sometimes when he hunts too. He is BIG into self defense and the RKBA issue too. He used to compete on a regular basis until his schedule changed.)
BUY and shoot what suits YOU.
Don't think that you have to have x, y or z just because it is a 'fad'.
I like the KISS method - keep it simple stupid. Old military saying.
You wanted opinions... ok.
I don't own a shotgun and I have NOTHING against them. Shotguns do not interest me and I have only shot a couple of them a FEW times. Some people use them for hunting and for home defense. I don't know it you fall into this group.
I would have a 22LR in a handgun and in a rifle. TWO 22LR firearms.
I would have a 45Colt or a 357Magnum/38Special Plus P for a handgun. I PREFER revolvers but if you like semi automatics better... 45ACP.
ONE of these - I think that you said that you would keep one anyway without back tracking here.
If you do not want a 45Colt aka long colt, 357Magnum, 38Special Plus P, 45ACP and only wanted one handgun in a caliber other than the above... I would get a 9MM.
If you do hunt or want to hunt - a nice 30-30 rifle. Some places only allow shotguns or x, y or z. NO clue on that in Maryland anymore although I did grow up there.
I don't own a Kimber but some in 45ACP are nice from what I have seen here. A nice 1911-many nice brands out there. I don't own one but they are nice. if you can rack the slide and don't have physical limitations... they are nice.
I have owned and I would buy again... a Glock in 9MM. The model 19, 19C or a model 17. Right now... I cut down my calibers here as I have stated before on this and other boards. I owned a Model 19C and I shot well with it. Even though I like old fashioned single action revolvers, lever action rifles, etc. - I LOVED that Glock. So did my late husband. I sold it and some other guns after he died. Gave away a couple too. Some people LOVE Glocks as I did and other people hate them or make fun of them. To each their own! Grin.
I like Ruger, Smith and Wesson, Glock, Browning, Marlin, Winchester, etc. I have owned, still own some of those brands, shot them and I have shot other brands too.
Glock Model 19 or Model 17
S&W Model 686 - 357Magnum or what you love.
S&W Model 60 - same as above.
S&W Model 317 kit gun - 22LR or something else that you love.
Smith and Wesson Model 41 - 22LR
Smith and Wesson Model 22A - 22LR
Ruger semi automatic in 22LR - my husband had one of them - Mark something. Well known gun.
Ruger Blackhawk in 45Colt or in another caliber?
Ruger single actions in 22LR or ? Many there!
Browning BL 22 - 22LR
Winchesters in 94-22 and in center fire Trappers, etc.
Marlin Papoose 70PSS - semi automatic, quick take down, case, stainless steel, etc.
Marlin 336SS in a 30-30 or in a cowboy lever action rifle.
A S&W Model 29 or 629 in 44Magnum - 44Specials can be used. ?
A sweet Marlin in a 45-70. ?
Something in black powder perhaps?
A Bushmaster in .223 caliber?
Best wishes!
Catherine