Hi, I'm opting in for my first mechanical keyboard. I know the differences between the types of keys though i don't know which i prefer so at the moment your opinion would be nice. I'm gonna go with corsair as i love the aluminum on them. The bit I'm unsure of is which one of thew two to go with. The K65 is a nice keyboard (Cherry Mx red) at £60 but it doesn't have a number pad (which wouldn't be a problem if that was the only thing missing) and doesn't have any back lighting. Whereas the K70 has a choice of Red or Blue (brown unavailable at Amazon) which has red back lighting and a number pad for £105 - £110 (depending on key type). The price between the two is a bit of a gap and was wondering if that extra money is worth it or if i should just stick with the K65. (sorry for the large amount of text).