I used to really like the light-up RAM with the lights that blinked during reads and writes. I don't remember what it was called, but it was either Gskill or Corsair, I think.I'm not impressed with G.SKILL's customer service. They take too long to respond, skip answering questions, are very brief. The guy who answers the tech support line I can barely hear.
In the future I will probably purchase Corsair RAM for my gaming computer. Big fan of Crucial, but they do not sell high-end RAM that looks sweet in a gaming computer.
Kingston also isn't know for high-end, but reliability is most important to me.