This is an area that has been a pain for me. I have learned a few things.
I started out with a cheap HF helmet, and it worked and kept me just as safe as any other. I moved to a Hobart which had a bigger window. I left batteries in it, and the electronics rotted. I got a Lincoln Viking, and it's wonderful. Natural color, not that weird green screen. Huge screen. Good helmets really are better, but they're not safer.
I still had trouble seeing sometimes, so I took vitamin A, started cleaning the window more often, and bought myself an $18 LED gooseneck BBQ grill light with a magnetic base. The light is fantastic. Highly recommended. Welding will eventually mess up the plastic lens, but lights are cheap.
Here's a final thing even many pros don't get: you do not need welds that cover joints from one end to the other unless you are welding things like trailer hitches. Weld has a tensile strength of around 70,000 psi, so a weld that covers 8 square inches is not necessary when you're making a chair or a tool stand. It is usually desirable to have long gaps exposed on your projects.
I converted my tractor bucket to quick-attach. This bucket is subject to strong forces. I noticed that Kubota did not bother with long welds, and they have to worry about lawsuits. If short welds work for Kubota, they will work for me.
Long welds waste wire and time. They put wear on welders. They turn projects into potato chips. They're bad. Stop it.
So what do you do when you want pretty welds that cover everything up? You cover them with epoxy and make it look like weld. If you think grinding makes an amateur weld look good, wait till you try epoxy putty or some other form of epoxy. My last big project has gorgeous welds that are largely plastic.
Here's something else people may find encouraging: I flashed myself while wearing Dollar Tree plastic readers. I thought I was in for a bad night, but nothing happened. Apparently, they blocked UV well enough to save me. I always wear readers under my helmet, so this made me happy.
Grill light: