Opinion on Edge amps

I used to have the Edge M8 amps which was a good amp.
Has anyone heard these newer Edge NL Amps that use this Laser Bias Circuitry?
I have been using a custom NL 10.1 for the last couple of years. It replaced Krell and is driving my Pipedream speakers. I think it is great, and clearly the best amp I have owned...Bob Koch
My Edge NL12.1 is very fine *IF* there is a good tube preamp in front of it with good vintage tubes.
I'm a former Pass X350 owner.
Had Steven Norber upgrade my 10.1 to the 10.2…great improvement. It mates perfectly with my Consensus Passions..