Another vote for the ESAB Sentinel. I bought one when I wanted to learn to TIG. The difference was incredible over my old auto darkening. I can actually see what is going on with the puddle.
Pro tip on the grind button. Remember to pressit again to weld.... its too easy to forget.
Looks good I have been poking around esab web site for a bit, Keep leaving hints Bday Christmas Father's day....... and women say we men never pick their hints.