I think it a regional thing. I jumped on the 3 row all brass and copper when they became available. Put it in both mine and Kat's.
Neither one cooled as well as the stock Plastic and Metal (the stock metal is in fact aluminum).
I really wanted them to as like most of you, I had it in my mind that the plastic was bad and the stock radiator a piece of crap.
I now have that piece of crap back in my jeep and will only switch it out for a high fin count 2 row full aluminum.
I really have to keep an eye on Kat's with the 3 row brass and copper. It wants to run hot.
I get a bit more time, I will swap her's back out for another stock one.
If you want to wait a bit, there will be an exceptionally high quality brass and copper sitting around for someone to use.
