What in your opinion is the best 1150 board, when price is not a consideration?
I was looking to move away from my U3+ but I guess the only real requirement would be a 4x M.2 slot as I was contemplating putting something like a Samsung XP941 in there
Go for Asus Maximus VI Formula or Asus Maximus VI Hero. These are ROG series boards from Asus designed for gaming and overclocking. My own experience with Formula is superb. It has many features, very stylish board with loads of potential http://rosesnaramis.com/