Have Luxman 509x. Considering Pass Labs INT-250 or Dan D’Agostino Progression Integrated

First it was luxman 590axii that to my ears was more organic than pass. I changed it later to luxman 507z and sound became liquid with better bass and blacker background.
now ordered luxman 509z. Should get it soon.

@denon1 i currently own the L-590AXII and could not imagine moving from it. It is my endgame. Now I'm curious. Is the difference between the 507Z and 590AXII as described big enough? If you have received the 509Z I would appreciate your impressions.

Also, how does the L-509X compare to the 507Z and 509Z?

Thanks Denon1. I would be looking forward to your experience with the 509z.

@denon1 appreciate the update. The 509Z sounds like a gem.