The wonder of the internet - soon as one person posts on a forum about their G3s going bang, everyone gets scared... same happened with 1st generation Synerzy. I've personally seen 4 separate sets of KAP Challengers delaminate. I've seen no G3s, one set of Winexes, and nothing by Samick.
If I had ?180 for a set of limbs, I'd get something off Alternative's marketplace - Vectors, preferably, something like Winacts or Synerzys otherwise.