So I know i want an intake, because im lookin to add to the sexy tone my car puts out now with my nismo exhaust

I've had my heart set on the K&N for a while now and was getting pretty close to ordering one, but then i got offered a used Weapon-R intake for about $100 vs the K&N at $255. So what im trying to figure out is if the K&N is worth the extra money, or if I should jump on the Weapon-R and say that an intake's an intake? In terms of sound, which would be nicer and just be a better part overall, IYO? Thanks in advance.