Yes I do. I had a long debate over which EVGA card to get between the FTW and Classified and I clearly went for the FTW edition. I had a minor issue, which probably would happen no matter which non-reference card I purchased. The cooler fan on GPU 2 hit the edge of my Intel 750 PCIe SSD the very first time I powered on the system. It scared the crap outta me but hasn't happened since. I've turned off/on the computer multiple times. This is something I never had to think about when I was just using my reference 980 Ti. For the record, I greatly prefer reference coolers for SLI configurations, but NewEgg had de-listed the EVGA 980 Ti reference at the time and I had a substantial NewEgg credit to use; $450+.
So yes, I like my FTW cards, but overall I prefer reference blower designs. I had initially planned to have three 980 Ti's in my system, but my Asus Sabertooth X99 only has three double slots and one of them is being used by the Intel 750 SSD. I still haven't decided if I'm going to swap my PCIe SSD for the U2 version, or buy a 4 way SLI motherboard. Btw, I only wanted two GPU's for gaming, but I wanted the 3rd card installed in order to play around with rapid GPU rendering.