What is the BEST phono stage

I own a manley steelhead, & am wondering which phono pre amps are better. I plan on keeping the manley for my current system. My new system will be Basis diamond vacuum hold table, Graham phantom arm, Dynavector XV1S, Mcintosh C2200 tube preamp,pair of MC2000 tube amps, Klipsch Khorn,modded w/ xtreme slope ALK crossovers,and Trachorn. Any suggestions would be much appreciated!