What's wrong with traditional sights?
I've seen them advertised, but not in person. The XS Big Dot would probably be easier to adapt to, IMO.
I haven't tried those but I have tried these and like them:
I has helped me tremendously ever since my presbyopia kicked in making it hard to get good sight picture on pistols.
My buddy's dad makes these sights. I haven't bought them since they only make Glock, m&p and 1911 versions, but they look good in person. Very fast alignment.
I'd be a little concerned they might snag more than traditional sights because of the shape.
I'll be honest, most new items are marginal improvements at best. These actually look like a big improvement so I am going to order a set to replace some old dim tritiums. Thanks for sharing !