I did. I didn't shoot it too much but I liked it. I want to put some time in with one to see if it helps me enough to justify the cost.Did you not shoot @Leshaire's G19 with RMR at the IV8888 range day?
I've been thinking of getting a Burris FastFire for my Victory .22 as a testbed and get accustomed to a reddot before I put one on my go-to Glock.
I've also been considering a reddot on my shotgun for the same reason, I want to be able to keep both eyes open when dove hunting.