The newer types of oxygen masks

I'm talking about those. When I watch an ER documentary, lately I've been noticing they've been all around. Probably replacing the ones we have.

https://medbis.mediq.co.uk/info/ecolite-trade-adult-high-concentration-oxygen-masks-with-tube-2-d-1-m/li1181015

Obviously I haven't worn one (yet?), but I don't find them as arousing to look at as the older ones. (https://medbis.mediq.co.uk/info/adult-medium-concentration-oxygen-masks-with-nose-clip/li1116) The one I wore when general anesthesia was wearing off, and the one I imagine, is the older type. Of course maybe my medfet software needs some updating. Feels like the equivalent of a modern building vs a 19th century tower (hyperbolic, of course), kinda...

But for other mask enthusiasts like me, how do you feel bout those new models?