I've been test driving a Gen 2 CZ P10c for a couple thousand rounds and I'm happy (although somewhat surprised) to say that I really like it. I don't necessarily dislike the stock CZ night sights but I rolled 50 this year and the smallish front dot isn't optimal for my aging peepers......especially when moving, etc. I played with XS's Big Dots for a short period on a pistol in the distant past and although the front sight does hang out there like bulldog balls, I found myself vertically stringing some at distances over 15-20 yards and I never pursued them any further. I'm just curious if anybody has any experience with their F8 sight set. I was hoping these might bridge the distance gap a little more. I know some will say just transition to an RDS but that's not the direction I want to go.