Msi mobo help

what is differance between MSI Z77A-GD55 and MSI Z77A-GD65?

worth giving 40€(53,88$) more for GD65?

Not a gigantic difference from what I can see besides that one has 3 PCIE 3.0 slots and the other has 2 PCIE 3.0 slots and a 2.0 slot

http://www.newegg.com/Product/Productcompare.aspx?Submit=ENE&N=100006519%2050001312%2040000280%20600315497&IsNodeId=1&bop=And&CompareItemList=280%7C13-130-644%5E13-130-644-TS%2C13-130-643%5E13-130-643-TS

GD65 has a heatpipe and will achieve better cooling along the mosfets (but not by a whole lot) and in theory should lead to a better, much more stable overclock as well as two additional SATA III 6gbs ports.

(totally off topic but the pcb is brown not black, if your a big "everything must match" fan.

I have no problems with color :D

just wanted to know if it was worth giving more money for the GD65

TY