Me and my best friend own Vortex Viper scopes. ABSOLUTELY love them! I will be buying Vortex scopes from now on.
I used to ride the Leupold wagon, but cant justify the cost/value ratio when comparing to a Vortex. You will be the only one that can tell yourself how good the glass on a scope is.
I think the vortex scopes compare to scopes twice the price. People on here might argue against that until they are blue in the face, but go somewhere to compare Vortex scopes with something more expensive. I promise you, you will be most pleased. I regret spending money on a Leupold that I eventually ended up selling after discovering Vortex.
What completely sold me was their warranty. Lifetime warranty. However, it was only after that I pleasantly discovered lifetime meant unconditional, as long as the scope exists, with or without a receipt, original owner or not, Vortex's fault or yours due to accidental damage..... it WILL be fixed/replaced.
I have never had to cash in on it, But I don't have to be as careful with these scopes. I feel comfortable with anything that happens to it and have heard the replacement process is surprisingly quick.
That warranty is absolutely the best I have ever heard. I don't work for Vortex, so I'm not marketing their product... but I wish I was! Their scopes excite me. lol.
The ONLY negative things I have to say is, for whatever reason, the glass is hard to clean with optic cleaner. You need a REALLY clean cloth or it leaves streaks.
Also the 1/4 MOA seems a tad optimistic, But the rifles which we mounted them to don't have 1/4 MOA accuracy. It seems to be more like 1/2 MOA adjustments, from what I can tell anyway. - (I need to learn how to use a scope before posting misinformation.... lol. I self taught myself this when I went shooting today. These scopes are indeed 1/4MOA, like advertised.) -
But don't take my word for that. It could be a combination of us being poor shots or poor shooting rifles. I will also mention both rifles are copper fouled quite a bit. We haven't found anything that has been able to remove the copper which has accumulated in our barrels as of yet. I am hoping accuracy will improve when it is removed.
They are both mounted on .300 Win Mag Remington 700 SPS DM's which have had around 400+ rounds fired from each of the rifles. They get knocked around every weekend in a truck bouncing around off road at quite a decent amount of speed and have held zero since the first zeroing.
I think the scopes are 16x44 Viper HS with the BDC reticle (Which was worth the extra $10) They came with scope shades which cuts glare that we get when we shoot. They also have finger turnable MOA adjustments and a parallax error adjustment knob.
My next Vortex will have an Illuminated reticle.

the 16x scope is nice, but I want a 24x scope.
Anyway, I recommend going somewhere so you can look down the lens of one of these scopes. Judge for yourself. Everybody's eyesight is different. Even if you don't plan on buying a scope from somewhere, just go to play with what you will end up buying from some place that sells for less money online or near your town.
I buy from online quite often so I go to places that sell what I want and play with the overpriced toys and buy what I ended up determining is the best, from hands on experience, online or someplace where I find the same thing for less money.