A Arm Help???

[erac4019]

I am looking at the ASR +2 arms on ebay and have a question about material used to make these arms. The cheaper arms use .120 wall DOM steel and the more expensive ones use .120 wall 4130 chromoly. Does anyone have any experience with the DOM? I have seen that ASR and FullFlight both make arms using the cheaper material and wonder how it holds up to easten woods riding.

[NorCalRacer]

I've heard on this website that the heim (I think it is) ball-joints that ASR uses in their products don't hold up worth a damn. That is all I have heard on them, the arms sure look nice though.

[erac4019]

Thx but I'm more worried about the arms bending that the heims wearing out.