Bought a Wisdom 2 from Leisure Pro. In fact, bought most of my equipment from Leisure Pro. Very helpful staff. Had some issues with a used BC I bought from them, and they went out of their way to get answers. When they didn’t know, they would call the manufacturer for me. My Wisdom 2 is my first computer, so I have nothing to compare it too, but I love it. Does both air, and Nitrox. Easy to use buttons, very big numbers, and it does everything but enjoy the dive for me. It was a little pricey, but like I said, I love the thing.