Awesome scope, I have used it for a few seasons now right next to my buddies Euro scopes, it is an awesome value for the money, I did not opt for the ED, and have no regrets in doing so. I have two eyepieces for it. I would only get the ED if you are going to be digiscoping. Also I am getting ready to purchase their new mini 50mm scope, the nice thing is I can interchance my eyepieces.