Amp upgrade for Paradigm Studio 60 v5

I have the ONKIO A-9555. I was looking at the Emotiva XPA-2 as a possible upgrade. any other amp to consider?
trying to get the best out of these speaker.
If you have an onkyo, a rotel, Nad, cambridge or Adcom...these works fine with it.
anthems, they were made for the paradigms.
damn the Anthem 225 keeps calling me... "I'm the one you want you know take me", I know I'm gonna give in in the end.