Got an ADATA XPG Ram 8GB set and it feels high quality and runs great! Got it for $79 on newegg (One of the cheapest but it has good timings and latency) There isn't really the "best" RAM its best when it fills in your requirements. My requirements were nice Latencies, Timings, low profile, matches my colour of by build and a good price (Original price was like $90+)