I have a fixed shade old school welding mask for low amp TIG. Actually, I usually only use the auto dark for stick. There are lots of tricks that you can do for low amp TIG. Use a big glass, use a gold lens, and light the working area with a large halogen light. Also, you can start on a copper block and walk the arc over if you don't have HF and a pedal. I have found that I don't need auto dark at all if I have a pedal and HF. Just touch, back off, and hit the pedal.