Diamondeye wrote:
Could someone explain the merits of more RAM vs faster RAM and how much to I really need?
You need enough that you never have to page or swap. Mostly, these days, if you're not running graphics programs or some power app of one kind or another, just get 8Gb of RAM and call it good.
Faster ram is pretty useless if you have too little and you have to page or swap, since that'll require the use of your hard drive.
Given equal amounts of RAM, and given you aren't running low, faster RAM can be noticeable, but most general purpose apps aren't that memory intensive that you'll be able to tell.