I’m coming from Mastersound and Tubes, and acoustic plan, so yes, a little warm “fatty” sound is preferable, but founding myself lately enjoying airy and open sound.
TAD are almost revealing but non fatiguing, and an Accu can fit phono card inside, so less boxes&cables… hard decision!
Perhaps TAD need power, E-800 sounds good and for a Class A is quite powerful… decision, decisions!