After looking at what I have, it is still hard to eliminate any.
Martini 303 & 577/450: Rem roller in 50-70: Sharps in 50-90: Browning 78 17 Rem,22-250: Ruger #3 22 hornet, 223, 45-70: Ruger #1 22 hornet: custom RKS falling block in 38-55: Ballard 40-85.
Ones I enjoy and use most are 22 hornet, 17 Rem, 45-70, and the 50-90. The end use ( target, big game,varmint, BPCR) defines what cal and rifle. I have had and sold many but still look at singles with enjoyment.