Axiom does have a trade in program as well and if the real wood doesn't matter, then the flatter curve and lower extension should win out, IMO.

But as Fred said, I would try to audition both to determine which one YOU like. Have you checked the Hearing things Forum for a possible owner nearby that you could audition a set of Axioms or Aperions site for an owner there?

Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70