J man welder in Canada here. I almost exclusively work in a shop and mainly do flux core and stick. My whole career I’ve used a standard princess auto 2x4 flip front with an aftermarket auto dark lense. It’s done me well but lately I’ve found I’ve had a lot of visibility issues with a 2x4 and wanted to a try one of these fab shop style helmets. I got the YouTube ad a few days ago showing off this helmet and liked what I seen a lot, but here it’s $600 so I’m wanting to hear from others who have tried it before.