Schitt magnuis vs Topping L50 vs THX AAA one

Equipment / Electronics / Gear / Accessories Headphone Amps
1

Best amp at this price range ?

2

what headphones do you have and what kinds of music do you listen to?

3

harmonic dyne zues and sundaras. everything except heavy metal

what kind of tonal difference I’m I expecting from these amps may i ask ?