Any reason why I shouldn’t get an Acog tA02 chevron reticle.

I currently have an Eotech EXP 3-0, razor 1-6 gen2 E, and a T2. I’m looking at getting Acog ta02 for a shtf build. I live in the desert/ mountains. Any reason to not get the Acog Ta02? Why should or shouldn’t I get the TA02?