I want to add a scope to my M&P 15-22, the old eyes are not what they used to be!! Any recommendations or suggestions? I am debating between a fixed power or a variable power (like a 3-9 power). Would also like an illuminated rectical but not mandatory.

Any comments/input on the UTG 3-9X32 1" BugBuster Scope, AO, RGB Mil-dot, QD Rings?
or the Tru-Glo models?

Thanks ahead of time,
Scott

UPDATE:

Sorry, forgot to add how I was planning on using the rifle. I mostly do target shooting/plinking at 25 - 50 yards with an occasional 100 yards thrown in when I can.