hi to those that have chiller.

me going to get a chiller for my 4x2x2 with 6x36wPL tank.
need to find out more info before getting one, so i need you guys to help me .
1- what do i need to know about chiller. spec?
2- which is the best preformance? in term of noise generated and heat.
3- looking for a best for value n preformance?
4- what are the list of brand of chiller.