Colby! You're back! Good to see you on here again.
I have used the predator (lowest image quality of the Armasight scope family), I own a zeus 3x 75mm 640 res 30hz and really like it, I have used a 4x 100mm zeus proline (it had some issues and was an early model, price is up there and the scope itself is large), and have looked through a 2x 50mm 640 proline. I think the best bang for the $ in the Armasight line is the 3x 75mm 640 30hz zeus.
If you don't want to spend that much and still have a decent image you may consider a pulsar scope. The image is not up to 640 armasight zeus quality, but is pretty darn good for the money.
Give ******** at ******************* a call. He will ask questions and help you figure out what best suits your needs.