I had an old speedglas fixed 10 shade at work for about 15 years, and a Vision fixed 10 at home. I started tig welding at home last winter and found the 10 shade to be too light. My eyes hurt a little after welding. I bought a Miller digital elite for home and love it. My Speedglass died a couple of months ago after 15 years of great service, but I replaced it with another Digital elite, and haven't looked back.
For those who don't know, the more sensors the hood has, the better. Less chance of the hood lightening up during welding. The Digital elite has 4 sensors, my old speedglass had 2, and would lighten up occasionally if an obstruction blocked the sensors from the arc rays.
Joe