Lincoln Arcspecs or Miller Auto-Mask welding goggles?

[WaterMan1]

Lincoln Arcspecs or Miller Auto-Mask welding goggles?

Does anyone here have experience with Lincoln Arcspecs and/or Miller Auto-Mask welding goggles?
I've searched everywhere for reviews of these welding masks/goggles, but no one has yet provided any relevant words regarding the performance of these two masks.
Lately, I've been tig welding in some tight areas where my Miller Digital Elite is really pissing me off and bumping into obstacles, not to mention that the Miller LPR-100 respirator doesn't fit well under the Miller helmet, especially when welding in confined spaces (Perhaps my noggin' is too bulbous?).
Do these masks allow a small respirator under their shields?

I'm kinda leaning toward the Lincoln model, mostly because it has the clearer 4c technology, and Miller seems to only have the older green-tint auto-dark tech. Both companies give extremely poor and incomplete descriptions of their products!

I'm not sold on the all the fabric hoods that come with the masks -- looks like it would be quite hot in the warmer seasons.

Thanks for your responses.

https://ch-delivery.lincolnelectric....366?v=515f856a
https://www.millerwelds.com/-/media/...s--english.pdf

[Freebirdwelds]

I have Lincoln Arcspecs, Love it. But I also only use it for tight spaces once in a while and it does it's job.
It's great for getting under things when it's super bright out. I have the headlamp for it which is adequate. The 4c is great I also have it in my 3350 hood.
It gets used more for extreme sunlight behind me which it works perfect for. Can't say about the respirator tho, sorry.

[metalmeltr]

The Lincoln arcspecs have been great for me. Not a daily driver but great for the odd tight job. Using them mostly for automotive work. The 4 c lens is great and you can easily fit a Miller respirator under the shield. I think I even managed to fit a 3M respirator under the shield.