Champion Radiators

I've been researching aftermarket radiators for a few months , now . I google'd champion radiator reviews and came to the conclusion that about 3 out of 10 customers have a problem with : fit , leaks or cooling . those are big odds , too big for me . Customer service by vendor is spotty but direct c.s. is better . Champion stands by their product as far as defects go . Not so sure about fit . If it works for you run it . If it doesn't , let us know . I can't afford to buy a performance radiator , have it not fit or have it not cool . I'm not cheap but I can't buy parts twice . JMO , thank you .