I have a Swift Premier 2-7x40. I love this scope. It has a very wide angle of view, it is bright and sharp, the view is flat and sharp almost to the edge. This scope works very well in low light and the reticle is very visible and easy to aim with regardless of light conditions. Somehow the reticle turns into a brown or amber color when aiming into low light. I have used this scope for hunting before dawn and after dusk and it works well for the legal 30 minutes before and after, but not more than that.
This is a sturdy scope. It has withstood 200 shots on my muzzleloader. It has been dropped 3 times. No problem. The adjustments work the way they are supposed to, they track up and down, as opposed to shifting POI on a diagonal, as in poor quality scopes. In fact, after i shoot the muzzleloader, i take the barrel with the scope to the sink and shower them with soap and water. No problems.
The nice side of this scope is that it has 3.2" of eye relief and very wide angle of view at 2x and aiming with both eyes open is fast and comfortable, which is what i usually do. The uggly side of this scope is that at higher power it has 2.8" of eye relief and that is not enough for a hard recoiling gun. Also, at high power of 6x and 7x it is not quite as sharp as it is 2x or 4x.
I can compare this $160 scope with a Zeiss Conquest which i have and i can say that optically it holds it's own well, but not when it comes to considering the limitations of shorter eye relief and eye placement.
Overall, i would say that this is a very good buy for $160. The view at 2x and 3x is excellent (wide, bright, and sharp). However, i would buy a different Swift Premier model, with longer eye relief (that also makes mounting and operating the scope easier).