Hey! I am sitting with 8GB of G.skill ares 1866 modules. I wasn't picky when I first purchased them, and according to Newegg and the site I bought them from it is 9-10-9-28 Cas latency. Is this considered slow? I want to upgrade to 16gigs, but wondering if I should get a new set of corsair vengeance or something and sell these off. I overclocked them a little bit and ran some benchmarks and got 16000 MB/s.