H40 coveralls question

I need help on coveralls alternative that’s not gonna run me more than 50$ since I’m already getting a h40 mask and rehauling it.

I found these coveralls right here but I don’t know if it’s worth the 40 bucks should I get these or charcoal grey red caps

I personally never heard of these and I would stick with the Red Kap brand.

So these are slightly more accurate than the red kaps in some areas but less in others. They’re more accurate in the shape of the pockets and the pocket flap. Also seem to have the elastic in the waist but hard to tell when they’re shown from the front. Collar looks to be around the right size too and color is good. However, the pocket flap is on the wrong side, it should be on the left breast pocket, and it has the button showing above the fabric which is innacurate. The pockets also look to be slightly smaller than they should be when I compare them to the Workrites I have. The snap closure showing on the outside of the fabric on the chest is also innacurate. Snap color themselves are innacurate as they are a kind of brass color compared to the usual silver color. All of these issues though I’d say are fixable with time and effort by yourself, or if you can find a tailor who’s willing to do it. The pocket sizing is the most minute innacuracy I’d say. If you’re going to fix the rest of the innacuracies, I wouldn’t bother too much about trying to do anything about that