I think the Mag-Hytec looks good also but the vented rear diff cover that cames with the Aisin option trucks also looks cool. I like the looks of my OEM vented cover. I'm more worried about the thin OEM front diff cover from a rock or something than anything else.
I agree, the OEM Finned cover looks the nicest out of them all. Iíll also bet it does a better job at cooling then ANY of the aftermarket ones. Just probably wonít handle an impact too good.