I'm hoping that their RevStop is better than their old system. I am a HUGE fan of the Arken SH4 zero-stop. It is honestly the best ZS that I've ever used. It stops the turret on a solid-wall. It always returns to my exact zero. And it's super easy to adjust, and it never feels lackluster.Not to piss on your parade, but when you actually use the zero stop on the SE, you lose LOTS of elevation.
I've been running the Viper HS-T scopes since they first hit the scene, and I love the scopes, but their ZS with the brass shims...Absolutely SUCKS! I hate it. Is it functional? Definitely. But it's also spongy and doesn't feel solid. And, if you crank on it too hard past the ZS setting, you can feel the shims compress, and it feels like your lifting the erector out of place. It feels like you're going to break it. So you have to be VERY gentle with the HS-T zero stop.
That Arken ZS, man you spin that fucker back to zero and it just STOPS. Like you just ran a brick wall into another brick wall. It was very well engineered. I hope more scope companies start to use a variation of that. And resetting it only requires 2 screws and a 2mm allen bit and takes less than a minute to re-zero the turret, and then reset the ZS.
I know I sound like a shill or a fanboy, but if you haven't messed with one, you really need to. It will change your opinion on how most scope companies are designing their ZS's.