Aluminum vs copper core radiators

[ebpda9]

Whci of them do u think it's better ? mine is leaking pretty bad and i need a new one. I found a couple oem fits on the net ( of course honda charges 450 for a brand spanking new oem one) and i don't wanna get a used radiator. so which do u think it's a lot better ? i know my old one used to be copper with plastic end tanks, the one i have on now is copper with metal end tanks. so whcig do u think it's better and has better cooling, because my car will have a turbo installed in less than 2 weeks.