@maguiar102
I’ve heard the Pass INT250 on different speakers, not on the Verity, so can’t comment. I’ve heard a different model Verity speakers a while back on different set of amps and electronics. Haven’t heard the Otello. The Pass INT250 was good when I heard it on different speakers.
All the integrated amps that you are considering above are very good : Accuphase, Pass, Luxman, T&A, Levinson. It all depends on the synergy with the associated gears such as the speakers, front end source component(s), cablings. Do not skimp on cablings, all kinds of cables including power cables and digital cables, not only speaker cables and analog interconnects (XLR or RCA).