Yeah my coworker has one of those and it's a pretty sweet scope for the price. I own a Vortex Razor HD Gen II 4.5‑27x56mm and it's the best optic quality for the money. Absolutely love that scope.
I would suggest checking this thread everyday for deals on scopes. It's how I found my Gen II on sale. If you are patient and can wait, I guarantee that you'll find a good deal on a great scope.
Optics - Buy - Sell - Trade - Sniper's Hide Forums
Also I would buy a Mil-RAD-Mil-RAD scope instead of MOA. It's easier to do the calculations and it's becoming the industry standard across the board.