u/Few-Warthog-1702

Hey all I had sort of a dumb question. For rifles. I tend to zero at 100 yards and for something like an AR I use the 25 200 zero but for zeroing handguns what zero works best? Right now for my Glock 22(40 s&w) I have zeroed for 15 yards. For my LCP max(.380) with a dot I have it zeroed at about 10 and I just recently got a Glock 19(9mm) that I’ll need zero when it gets back from wager. My question is there an ideal range to zero for convergence purposes for handguns? And if so is it different for calibers and what range for each? Thank you for any responses!