So I'm finally going to replace my old 7970 and I've been looking at the 1070 as a replacement. Just have a few little queries regarding adding the card to my cooling loop really. Firstly, GPU blocks. Most seem to be either FE edition cards or either the ASUS Strix or Giga G1. Looking at the prices of the latter 2 this is probably a little bit more than I wanted to lay out when adding the cost of the block as well. Are the FE editions worth it to watercool? Secondly warranty. Which makers can I look at that will still accept an RMA for a card if I have to return it. Obviously refitting the original cooler to the card when sending it wouldn't be a problem. Does anyone currently have theirs under water?