I grew up on old hand-me-down steel Weavers, then moved to Leupold once I started buying my own scopes (35-40 years ago). I'm a bolt-action and single shot hunting rifle type person. I'm not a fan of high-power semi-autos, including AR platform guns. But, I do have a Ruger MPR and when it came down to put glass on it I decided to try the Riton 1-8X. The price was ok and I liked the Tucson connection. The optic is heavy, but it balances out well for me on the 18" MPR.
Because of the size of the ocular assembly, and partially because of the overall weight compared to something like the Leupolds, I don't see a Riton working out for me on any of my hunting rifles. But, it works well on the AR's pic rail where I have options on where to place the scope rings.
When it comes to tracking and sighting in the Riton, it was pure pleasure and beat the heck out of any Leupold I've used in the past couple of decades. And, Riton's QD mounts work as advertised returning to zero when removed, then replaced.