I like using different cal/guns but if I had to list just one or 2 guns it would be my Ruger 77s in 280 or 7mm 08 . most summers find me trying out a new rifle in a new caliber that I pick up just because it's new and different, this year it was a T/C Compass II in 6.5 CM the rifle is ok, nothing great just a solid decent enough rifle for the money , it shot just about every thing i tried in it 1 1/2" down to 3/4" at a 100 yards, plenty good enough for where I hunt where a really long shot would be 300 yards , also tried out several CVA single shot rifles, couple in 300 blackout for the grandkids and one in 350 Legend , have a couple more still waiting to be scoped in 243 , they'll be for the grandkids when they get a little older/bigger
last year was a Howa mini 1500 in 6.5 Grendel, year before that was a Bergara B14 in 6.5 PRC , others have been a Ruger American in 7mm 08, a T/C Encore barrel in 243 , couple new to me 30-30's
I keep a few of them , give some to my kids or grandkids ect
guns can be like a great saving acc. if you buy good name brands , you won't loose money on them and they make great gifts much better than a few hundreds in a Christmas card or birthday card