My cousin swore those $8 gas station sunglasses were just as good as my $120 pair, so I tested it for a month
I laughed at him for two years until my good pair got scratched at a job site in Boise, and I wore his cheap ones for 30 days out of spite. Turned out the tint and glare were close enough that I stopped noticing the difference by week two, and I still feel weird admitting it. Has anyone else had a cheap thing quietly beat the expensive one they swore by?