Help choosing integrated


I'm currently shopping for an integrated amp for my main system. Got a few integrated amps on my mind. Since I haven't had a chance to audition all of them so I would like to learn from your experience and get your input before making the final decision. Here is my short list (all used):

Gryphon Diablo
Vitus RI-100
GamuT Di150
MBL 7008a

The rest of my system includes:
MacBook Pro/Audirvana
Anticables 3.1 USB cable
Hegel HD 25 DAC
Focal Diva Utopia Be
Synergistic Research Tungsten Interconnects
Triode Wire Lab Speaker Cables 

Thanks in advance for your feedback!
jjue
@maxboy00 Modwright was on my list before. Very solid IA.

@jafant Will keep you posted for sure. I saw Wells too but wonder how it sounds?

@akg_ca Thanks for the detailed information. I'll see if I can audition it at my local audio store.

@waltersalas The challenge I have is that I don't have time for the tube maintenance. Otherwise I would have VAC and other nice brands added to my shortlist...


Ditto Waltersalas recommendation on a quality tube integrated (Leben, VAC and Line Magnetic are good choices).  If tubes aren't an option, I'd be looking at class A solid state amps from Accuphase and Luxman.  The Gryphon is also a great option, but I don't know if they have a decent service network in NA.
Thank you all for your feedback!! I pulled the trigger on the Vitus :) Will keep you posted on my impression.