I have 3 x5 legions all from Ken's List. Bought my 3rd one last week, this one already had a trigger done by the Sig Armorer. I think I got lucky with it.
I have medium size hands and Im curious how the small one gonna fit. I've seen some white grips on my local store early this week, if it feels good I'll get one. I'll stop by today and see if they have the small one.
I've started using 510c on pcc with with dot and circle on. With open i like the the dot only. I think you are right, too much distraction having both on But, I shoot with dpp now since I broke 2 510c on my open.