I have an upgraded 25 year anniversary Linn LP12 (I'm the original owner) with Radikal power supply, KEEL subchassis, Ekos SE arm and Akiva MC cartridge. I also have a Rega P10 with Apheta 3 cartridge. The turntables are in different systems and I've not tried comparing them in the same system. I love both of them.
The LP12 is on the main floor (suspended above my basement) on my audio rack. I can make the LP12 skip if I jump near the turntable but if I walk by it, no issues. The P10 is in the basement (carpeted with padding) on my audio rack sitting on top of a Butcher Block Acoustics maple platform. No issues at all with my P10 skipping. I could jump rope in front of it without it skipping.
Like many above, I highly recommend the Apheta 3 MC cartridge. The sound quality is fantastic and there's no fussing with it.
The P10 is in a system with Cornwall IVs and a Luxman EQ-500 phono stage, and a Enleum 23R amp. I love the sound of this system. I also swap in my other speakers, Sterling Broadcast LS3/6, from time to time and when I do I switch to my Audio By Van Alstine 600R hybrid amp.