I received my NovaTouch today and i'm very pleased with it until now.
Only tried a Leopold FC660C before and i would have loved a 55g Realforce, but sadly it's only available with 45g in German-ISO.
And i got the NovaTouch used (but only 3h) for a fairly good price, so i bought it.
I will definitly silence it with the guide from SpiceBar and lube the stabs with the blue EK lube as the upstroke is louder then the switch itself, which is kind of annoying, but after the mod i think it will be very nice.
I really want to try a 55g Realforce though. I think the 45g domes are kind of heavy to me, from the feeling heavier then a Model M, and i really want to know how the 55g feels in comparison.
The tactile feedback from the dome feels also very pronounced on the NovaTouch.