Mosauwer
100+ Head-Fier
Lyr2 is a little more flexible due to being able to roll tubes, Jot is a little on the bright side IMO, really bad with HD800, D700 and T1
The balanced cable thing is kept myself from buying Jotunheim. And the lyr2 gets hot for me it i a hassle to maintain tube, clean stuffs and its a chuck (both lyr and joty) that will take a lot of space of my desk.