I've used about 10 different SUTs and phono amps (like Ortofon MCA-76 and Denon HA-1000), and Live! MC10 SUT works best for me.
It has Hashimoto HM-3 transformer. It is paired with Magi Phonomenal phono preamp and they work very well for my Ortofon SPU cartridges, Denon DL103r, and low output Ortfon MC cartridges (output less than 0.1mV).
I recently purchased Allnic H-1202 and I can tell that they are very close and the difference between two are not readily noticeable. The biggest difference is, H-1202 is much quieter.
If you are seriously considering an SUT, Live! MC10 may work well. It supports two different levels of output.