I am 45 and my vision is getting progressively  worse. Does anyone have the XS BIG DOT on their 1911? How do you like it?

I have instaaled the AO 'big dot' express sights on a number of 1911's for older clients. About half of the clients liked them because they could once again see the front sight clearly. The other half of the clients did not like them because the big dot front sight covers up the center of the target. This made their tight groups open up. I also have tried them and they are not for me. I prefer the Trijicon Novaks. I also do not have the vision problems of others although I am 57. Charles the Gunsmith.