let's talk radiators

[PipsC10]

So my next big purchase is going to be an aluminum radiator. I have looked at quite a few of them and priced them out. I am looking for the best aluminum radiator for a decent price. I dont want to spend "be cool" kind of dollars, but want a quality radiator that performs well. I was looking at the entropy radiators on e-bay, but so far nobody has been able to give an update on how they perform. I also see they may require a little moification to fit properly. I plan on running electric fans. What are some suggestions from your experiences?