Ebay upper control arms

abodyjim said
Ran across these small ball joint control arms on Ebay and for $194 I figured it was worth a shot and pulled the trigger.
Gotta say I'm pretty impressed with them and the only difference I see is the qa1 uses a proforged balljoint.

In this picture, the QA1 arm appears to have a much more tilted upper ball joint angle, which would give more caster than the no name arm. It could be the picture angle, but it does not appear to be.