Fixed optic for Benchrest?

[wWilliam]

I use a Athlon ETR 4.5x30 now. Do I really need this for bench rest? For the same money I can get a better Fixed?? 

 

[Motorhead]

From what I've see is Most SERIOUS BR shooters used a FIXED X .... SINGLE DOT reticle.

Bushnell, Leupold are very common.