Best Cartridge for technics sl1200mk2

I have been using the AT150MLX and the Zu Audio modded Denon 103 for years on a 1200. Both sound fantastic. The AT is certainly a bit less finicky and will work with a wider arrary of phono stages. The Zu 103, however, is a thing of beauty -- very very engaging. Hard to go wrong with either.

I believe that I spent some time with the Zu 103 on the Sumiko headshell on the Technics tonearm. I then put the SME 309 arm on with the Zu and it was a very noticeable jump up. I'm now playing around with a Rega arm.