I have the 12" A Custom Mastersounds and 13" Groove Hats (brilliant finish). I like them equally, as they have different tonalities. If you're talking about versatility, you could make both work (13", 14" or 15" diameters of the A Custom Mastersounds or Groove Hats) in any genre. It just depends on what your ears like to hear. If you like a dark crispy sound with a really nice open hi hat sound, get the HHX Grooves. If you like tonally tight and bright sounds, go with the A Custom Mastersounds.
You are a winner either way.