kk this is within my budget so this is RAM option number 3

4GB kit (2GBx2), Ballistix 240-pin DIMM, DDR3 PC3-12800 memory module

thx ill check that now nd tbh 100 pound on ram is expensive in my opinion my budget was 600 pounds now its gone to 730-800 noway im spending anymore

Hello ... Well this is gunna be my new build most parts i have recievedor r being delivered only thing thats not ordered yet is the ram due to i dont know what will work best with this mobo for under £100 im looking for 4GB (2x2GB) PC3-12800 1600Mhz Dual Channel but im kinda scared thaat mobo might not except the Ram... this is my build list below :
Scythe Mugen 2 Socket 478, 775, 1366, 754, 939, AM2+ Processor Cooler ( have received )
Casecom 6788 Black Mid Tower Case with Full Black Interior/Exterior 120mm Blue LED Front Fan ( have received )
Asus M4A79XTD EVO 790X Socket AM3 8 channel audio ATX Motherboard ( have received )
Arctic Silver 5 High-Density Polysynthetic Silver Thermal Compound Thermal paste 3.5gram ( have received )
Plexus Serial ATA 2.0 (SATA) 7-pin Cable (Red) 61cm / 24" x 2 ( have received )
Logitech X-140 Black 2.0 PC multimedia speakers - 5W RMS ( have received )
Sony AD-7240S 24x DVD±RW DL & RAM Internal SATA Black Bare Drive - OEM ( have received )
Logitech MX518 Gaming Grade Optical ( processing order )
Logitech Media Keyboard 600 Wired ( processing order )
1GB Sapphire HD5770, PCI-E 2.0(x16) ( processing order )
650W Corsair CMPSU-650TX, single 12 ( processing order )
AMD Phenom II X4 955 BlackEdition ( processing order )
1TB Samsung HD103SJ Spinpoint F3 ( processing order )
120mm AKASA AK-191SM near Silent x2 ( processing order )

Okthese 2 RAMs is what im looking for i want to know what would be best for performance and compatibility and if none of these 2 which ones would u recommend remembering no more that £100 including postage. thx

G.Skill Ripjaw 4GB (2x2GB) DDR3 PC3-12800C7 1600MHz Dual Channel Kit

Kingston 4GB (2x2GB) DDR3 1600MHz/PC3-12800 HyperX Memory Kit CL9 (9-9-9-27)