Such things sometimes can give opposite effect.
Don't understand me wrong If you ask me I would vote
50% same results
40% little improvement
5% extreme improvement
5% worse than normal
 
 
 

FYI
Here's how they all stack up as it is right now.

Note: Prices as of 08/29/2014, lowest price from reputable retailers.



Read more at http://www.tweaktown.com/...h-edition-/index7.html

Note: If you utilize one SATA Express on any of the following boards, you lose two of the SATA 6Gb/s ports listed.
 
Note: M.2 (N/T/U): N= Normal (2x PCI-E 2.0 lanes), T= Turbo (4x PCI-E 2.0 lanes), U = Ultra (4x PCI-E 3.0 lanes).

Note: ASUS 6+3, the +3 comes off an additional fan controller board included in the package.
 
I should also state that the X99 chipset doesn't offer more than 10 SATA 6Gbps ports or more than 6 USB 3.0 ports, so there is obviously a lot of bandwidth sharing going on in almost all the boards above. This means that on many of these boards, bandwidth is being shared, and not all the features might be available at the same time.


Read more at http://www.tweaktown.com/...h-edition-/index7.html