Hi Vortex,
Took awhile to respond but had a few technical dificulties this end.
However, I've flown the EC120 since January last year and it is a pleasure to fly. The aircraft I flew before this was a Schweizer 330 and it was like going from a VW to a BMW.
I have had a software problem with the VEMDE but nothing drastic. The Vemde gives a generator failure while there is nothing wrong with it.
The thing I have to watch out for is, not to fly to close to radio or transmitter stations, because it seems to influence the vemde somewhat and it gives a rotor overlimit everytime this happens.
I find it handles well and I enjoy flying it.
Safe flying