My 3 most used in order, these are always the first grabbed out of the safe:
1: CZ 455 American, generally using 22lr but currently fitted with the 17HMR barrel.
2: Howa Mini 223 sporter, easily the most expensive rifle I've owned with everything I've done to it, it's also shot more large game than all my previous centerfires combined.
3: Rossi Pomba 357 stainless single shot, SBR'd at 14", suppressed, 38spl is a hoot on small game and 357s drop deer and hogs, a great rifle for backpacking, kayaking, boating, 4x4ing
The 3 I use do use and will never part with:
1: Norinco JW15, a copy of the BRNO rimfires and the first rife I bought with my own money.
Still love to use it after all these years.
2: The Howa Mini 223 mentioned above, I'd lose too much money if I tried to sell it

3: Ruger M77 243, given to me by an elderly friend now his hunting days are done, I like the boat paddle stocks, will rebarrel it at some point to a 6 Creed I'm thinking and use it more.