I like some retro cartridges. The ones I shoot the most are below. They tend to fill in gaps or in the case of the Norma have design features I feel are superior enough to make fooling with the cartridge rather than the more common equivalent worth it.
In addition to the ones you mention I have the 250 Savage, 308 Norma Magnum and 35 Whelen. My Whelen and one of the Norma's are military conversions. The Whelen was a custom but it had too short a throat for the TBBC Bearclaw loading so I had it SAAMI chambered and long throated. I would still call it retro.
The 25-35, 300 Savage,.30-40 Krag [in an 1895 Winchester], 32-20, 25-20, and 348 Winchester have all passed through my hands too and some will likely do so again.
