Pass Labs AMP’s- What is the best Pass Amp Sound for You from past 10 years

Until recently I owned my long term McIntosh Mc 501mono blocks paired with Sonus Faber Amati Homage Speakers and the Awesome Modwright Ls 36.5DM preamp and I thought my system was good not great, on a whim I picked up the outstanding Pass Labs XA30.5 for a second Amp well this Amp blew me away the layers of detail in my system was just outstanding and control of deep Bass was much improved over my McIntosh I was so impressed I sold my McIntosh mono blocks (something I never thought I'd do) and bought a used  set of Pass Labs XA100.5 mono blocks I am still running these in (they have been sitting for a year) it's sad what I was missing,  I did love my McIntosh but Pass Labs XA.5 Amplifiers are in a different league,  enjoy!

"[...Interesting the int 250 doesn't get much love here. The reviews are pretty darn good....]" Report
I have noticed that. Although the reviews and forum comments have been highly enthusiastic, positive, and consistently so. Perhaps it's because most of the Pass Labs amps that we read about have been around much longer than the int 250. The int 250 is still a relatively recent design and has not been around long enough to have developed the fan base that the older Pass amps have. Also, the int 250 is a pricey amp and that can somewhat restrict sales. It'll just take time for the int 250 to populate. And it looks like I might soon be adding to that population.

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Looks like I was wrong. Pass gear is getting plenty of love here lately.

Great thread and views. New to (higher end) hi-fi by recently getting Sonus Faber Olympica III speakers and am now looking for a Pass Labs amplifier.
Any advice on which of the Pass amps - integrated or separates, would work well with these speakers? The room is large with a high ceiling. Mostly listen to jazz, blues, classical music. 
Cheers.

I have had the following Pass amps in the last few years:  XA-25, XA-30.8, and INT-60.  The 30.8 was best, second was the INT-60.  The worst by far was the XA-25.  It was impressive for great recordings when listening for shorter periods, but with less than stellar recordings or longer listening sessions, it was fatiguing.  I even added a tube preamp to no avail.  It perhaps was too transparent.  I just did not like it much.