I don't see where any of the above responses mention sound quality. Resale value, after sale support and some theoretical technical issue are relevant, but they should only be considered after sound quality. I have not tried either amp with you particular setup so I really don't have an opinion. I just wouldn't be so quick to dismiss the Odyssey.
Pass X150.5 or Odyssey Stratos monos?
After months of research and mental anguish ;) I've narrowed down my search for new amplification to the two in the title. There are obvious differences like the fact that one is a stereo amp while the other are monoblocks. Anyway, if you had to, which option would you go with and why? Thanks!