Ergomax LMG or Phera-Plex?

[heavy_chevy]

I was looking to buy either Ergomax LMG or Phera plex, but wasnt sure which one would be better or if I should stack them. Anyone have any experience with either of those? Also Im going to be using Perfect Cycle liver care throughout the cycle and for PCT I was going to buy Novedex XT and Retain.