I go caseless occasionally and it usually holds up well but my XS Max 512gb has some light scratches on the screen and weirdly on the back also. Weirdly enough they seem to polish out with quite a bit of rubbing. Going to try applying a new oleophobic coating to see if they go away as mines gone now. As for wireless charging, mine has gotten quite hot sitting on the charger, way more than wired charging. As far as im concerned it has too many drawbacks like glass back, no dash mount plates and no carplay so its useless.