I heard the same, but the 2x is SOLID, so the 2 must be a tank or something. I don't think you'll find any problems here. Only minus I have found on my 2x is that parameters are sometimes changing value after how the button is placed, which can make some problems when you recall patches. However this is said to be a problem on all Nordlead generations before NL3.
I can only say that I love mine. It is so easy to create the sound you want (for my case especially compared to the MK) but still very fun.