Renagade 20w50 oil

Any thoughts on this oil ??

I think Renagade is pretty good stuff but the 20/50 seems excessive. I have never used anything more than 10/40 and 5/30 when I can.

I've used the semi-synthiec 20/50 for the last year and half.Bearings look good, no abnormal wear anywhere.It gets dark fast, I don't know if that is a good thing or bad.