@jijoh123 do you have any local chapter audio folks around you within an hour or so from your city, town?
I ask because I've taken a few of my former amps over to other people's houses and try them, to help them get an idea on their speakers in their room. A few members here still do this, and it can be a quick way to learn differences. That's one thing I do like about smaller mono amps weight split in halves at say 45-50lbs each vs big 90-100lb stereo amps, not so easy to move or pick up and take to other peoples places to try out. Last few times I did this, the people ended up ordering tube amps within a week, and they both had Class A/B solid state amps prior.