I've been using a Scout HD for the last 3 or so years now, and it's definitely not bad. If you do choose to go that route, be sure to pick up the HD version. It's a different monitor and I think different internal cabling. The build quality feels good on it and I picked it up used with minimal issues. Over time I did strip out the screw, pin and block mechanism that locks the dovetail in place, but Tiffen was able to send me the parts to fix it. I think they fixed this on the aero 30 by switching it to the lever system used on all the bigger models. The weight capacity is pretty similar. The two other major changes they've made is that it now ships with the zephyr vest, and also they've replaced the hex screw to unlock and slide the gimbal with a thumb screw, which I really wish I had on my rig. The Scout vest isn't bad, but I wasn't a huge fan myself, so I've switched to the Exovest and have an extra small socket block to work with the arm, which also gives me the option to upgrade later on.