Looking for advice on what optic to pick for my G19 MOS. I have a lot of experience with a c-more 8MOA that I have on a 1911 so I have settled on something that is ~6MOA vs 3MOA and most likely a dot vs triangle. Right now I am close to pulling the trigger on the Vortex Viper for $220 vs an RMR RM02 or RM07 that will be around $5-525. The main purpose of the gun is as a range toy and eventually competition so not as concerned for carry reliability. I have no problem spending money for a good product if it is really superior but figured for $220 and lifetime warranty that I can't really go wrong and could always use it on something else in the future. I also know there are also some others out there that folks talk about on the forum. What are people using and really liking, and also what have people tried that they will never bother with again? Thanks!