I have an 1980 vintage Marlin 1894C and a 2018 vintage Winchester/Miroku 1873, both chambered in 357 Magnum. I also have an 2017 Henry chambered in 327 Fed Mag.
WIth the 357 Magnum rifles, I feel I could make a deer shot out to 80-90 yards, extending the effective range of a handgun chambered in the same cartridge. Then having a handgun chambered in the same cartridge as the rifle, I'd be able to carry less ammunition and let the pistol do the "coup de gras" if necessary.
A similar thought process for the 327 Fed Mag rifle. Besides the Henry, I have a GP100 and a Single 7 chambered in 327 Fed Mag. Both would be a great combination for small game.
Add in that I have Bond Arms barrels for derringers chambered in 357 Mag and 327 Fed Mag, I've got all bases covered.
I have an AR-15 chambered in 9x19 and a Kahr/Thompson M-1 chambered in 45 ACP. Both are fun to shoot but the advantages of being in a pistol carbine rifle are hardly great over a good handgun. The longer sight radius and the rifle platform provides some benefits, but the improvements in ballistics of the pistol caliber carbine in those cartridges is minimal over a good handgun.
Then there is the Marlin 39A 22LR rifle. great for plinking and small game and a long time favorite of many. Mine is from the early 1960's, a present under the Christmas tree one winter.
I've recently gotten into 22 WMR Hanguns. I have not decided if I need to look into a 22 WMR rifle yet.