Okay, here's my issue: I need really fast RAM for my PC because, quite surprisingly, it affects my framerate in BF3 a lot.
Currently I use 2*4 GB of Crucial Ballistix Elite 1866 MHz, 9-9-9-27 1.5 V. I can run them at 2148 MHz/1.59 V 9-9-10-27 1T or 2362 MHz/1.77 V 9-9-11-24 2T. Pretty nice, but I have seen that there is stil room for improvement after testing settings which aren't exactly stable.
Other relevant system specs:
ASRock P67 Pro3
3770 non-K 4.4 GHz (107.34 MHz*41, this is how I get the funny memory clocks)
There would be another memory divider for 2290 MHz, but for some reason my PC really doesn't like this one and won't boot. My IMC cannot go beyond ~2450 MHz, which makes 2362 MHz my highest usable clock. So to improve on my Ballitix Elite, I would like to get RAM that can run one of these settings (or comparable/better):
2362 MHz 9-10-10-27 1T
2362 MHz 9-9-11-27 1T
2148 MHz 8-8-9-24 1T
2148 MHz 8-9-8-24 1T
I don't care much whether the RAM is already specified to run at these settings or they can be reached via overclocking. Though I would prefer it if the memory voltage stayed below 1.7 V. Kits I have already tested:
TeamGroup Xtreem 2666 MHz 1.65 V 11-13-13-35
Corsair Dominator Platinum 2133 MHz 1.5 V 9-11-10-27
They both failed to beat the Ballistix Elite. There are many interesting G.Skill TridentX kits, but they have been out of stock for a long time and are no longer available.
If you have any recommendations in the below 150 $/€ range, I'd love to hear them. 8 GB suffice.