I've had really good luck with my 3 Bushnell Sportsman 3-9x32's. Two on hunting rifles are battered and well worn, and the one on my high powered spring-air has yet to loose zero. In addition to being cheaper than a Banner, I like the construction of the Sportsman tube better (all one-piece aluminum, instead of exposed plastic at the turrets).
Don't get me wrong, I've nothing against a Banner (I have the 3.5-10x36 Banner, and I like it just fine), they're fine scopes - but in the 'cheap 3-9' class, I like the Sportsman line better.