I’m becoming a convert to the idea of a RDS on an everyday carry gun, which in my case is usually a G43. There’s a real shortage of quality narrow, low profile RDSes that will work on a single stack 9 like a 43 or 48.
I’ve seen enough mentions of durability problems with polymer lenses, so I’d prefer waiting until glass lenses are standard. Also, a closed emitter would be preferred.
At this point, I’m holding off - the new SIG Romeo0 is tempting, but I suspect it won’t have the durability needed for a defensive gun. You’d think this would be a big market...