M5A99FXPro vs Sabertooth R2

I'm in the market for a new motherboard for my 8350. My current board just isn't cutting it in terms of overclocking ability. I've narrowed down my selection to these two boards. I will be purchasing one of these boards from amazon.com soon, but first I just wanted to know a couple of things. 

-How do they compare with overclocking? 

-Every website that I've looked at for the sabertooth says the board supports 1866 mhz ram. Does it support speeds higher than this?

-The sabertooth has military grade parts and a better power phase, but is it worth the 30+ extra dollars?

 

You not going to see any tangible difference between the two when it comes to overclocking.

well you realy gonne see some diffrences.

The Asus Sabertooth is just a better board  8+2 powerphases digi vrm´s etc..  instead of the Asus m5A99FX pro R2.0 with 6+2 powerphases,  its depending on how extreme you wanne overclock. the Asus M5A99Fx pro R2.0 is a great board for some basic overclocks, but if you prefer the more extremer overclocking´s then go with the Sabertooth of the Crosshair V formula Z.

Grtz Angel ☺