Honestly, I have nothing to complain about the Wooting two HE. I've used mine for a couple months now and love it so far.
The first day of using the keyboard I took to set the layout and sensitivities of keys to fit my preferences on how deep I press each key and was honestly a tad frustrated at how much I could change on individual keys (Don't get me wrong, this is a good thing on the long run) which took some hours to get just right.
My main reason for buying the keyboard was that I expected it to feel better in gaming, particularly fast paced fps games. This is for sure something you get some improvement on the feeling for. Typing with the HE vs a typical mechanical keyboard isn't vastly different in my opinion, however.
I have used two other keyboards on occasion and after using the Wooting for a month I could clearly feel the difference in responsiveness for gaming in general between the keyboards. It's not a whole new world but it is better.
I highly recommend buying this keyboard or one of it's siblings if the higher price won't turn you away from a good product.