Anybody run PRW Steel Shaft Rocker Arm System?

I've used them both. I will now always go for the Comp Cams rockers if choosing between the two.

Inexpensive quality aluminum? These are made by Harland Sharp.

Mancini Racing Aluminum Roller Rocker Arm Kit
Not familiar with Harland. Those looked like the Ebay Special Rockers, so I didn't consider them. I honestly could care less if they are steel or aluminum, I'm after durability, if you know what I mean.