Take your pick - MkIV AH250, MkV AH250, MKV AH150, Series 6 AH300, GP12 SMX AH250.
It would need to be a whole lot better.
I’ve tried an awful lot of amps but I’ve always moved them on again and gone back to my Trace heads. Maybe it’s familiarity, maybe it’s sentimentality, but to me they just tick all my boxes.