I was recently in the market for an integrated and ended up with the Aesthetix Mimas. I think I went through a similar process as you. Looked at Michi X5/X3 Cambridge Edge A, NAD M33, Mimas and the Technics SU R1000 as well as a few tube integrateds. During auditions, I decided that I preferred solid state but did eventually decided I appreciated the touch of warmth that tubes can bring, hence the Mimas (tube pre section).
The Technics was a strong contender. Had I needed a phono stage, I likely would have gone that route because it is exceptional. I ended up moving on because I already have a very good phono stage and didn't want to spend the premium for a feature I really didn't want. Because Technics is known for their turntables, it seems like they designed this product specifically for analogue reproduction.
Before settling on the Aesthetix, I compared the M33, X5, and Edge A. All have pros and cons and I was sort of stuck. I considered everything from the industrial design, room correction (M33), volume control, to the DAC (or not), to the app, type of amplification, etc. Listening to all 3 didn't help as there was a sameness to them. Was pretty sure the NAD was it.
When I was close to pulling the trigger, I came across the Mimas, had a listen, and pulled the trigger without further consideration. I don't have the DAC or the Phono stage modules, so I don't know how they sound, but both are highly regarded.
Another factor that influenced my decision was with the M33, Michi X5, and Edge A, they are essentially at the top of that manufacturers food chain. With the Mimas, it is entry level in the Aesthetix line so I feel (subjectively) like I am getting the benefit of trickle down tech and engineering in the Mimas.