We strongly suggest staying away from the very inexpensive (under $100) or “mini” projectors that seem to be popping up everywhere. The reason for this being that most cheap projectors lack the brightness (measured in lumens) needed to display a good picture in anything brighter than complete darkness. Remember, the brighter you want your simulator bay the stronger you need your projector to be. After all, no one wants to swing in the dark!
I have the trainer for about 2 weeks now. I have been using it in my backyard a couple times a day. I am 60 years old in great shape but I've lost a lot of flexabilty; the Gold Flex really helps with this and has increased my range of motion on the back swing. I also live near a driving range and go there about 3 times a week. The first few times I went there after using Gold Flex I was a bit frustrated; I had some improvement, a little more distance and better follow through, but nothing major. Then yesterday at the range I took my driver, setup, relaxed and specifically tried to emulate that backswing I used with the Gold Flex. I connected, and holy smokes, the ball went sailing about 270 yards, and I was only hitting 230 yards when I conneced before. I teed ... full review
In the value section, SkyTrak has established itself as the industry standard. Rather than a permanent display, SkyTrak is a portable simulator, essentially a launch monitor that can be hooked up (wirelessly) to a smart tablet or personal computer. But don’t let the lack of bells and whistles fool you. SkyTrak is also compatible with The Golf Club Game which offers 150,000 courses—like Bandon Dunes, Erin Hills and Chambers Bay, plus those created by users—and live tournaments for competition with friends or online challengers.