I don't think so, I got the EX360 Kit and its really quite good, I'm getting temps of 60 Degrees in OCCT with my 4770K@ 4.4GHz 1.171 V
The only thing I'd complain about is the fans are REALLY loud, so either get a fan controller or you could like me get 3 noctua's, but they set me back £50.
Keep in mind you will ontop of the kit have to buy the coolant, I'd recommend just getting distilled water and using a kill coil instead of the coloured ones.
If this is your first time watercooling, then enjoy! My tip is to take your time, and especially with the tubing as I messed mine up first time round. Good luck!