After doing about five hours of research I can safely tell you your best bet is to pick up an anti glare screen protector.
Will it damage the screen - no
Use any of the well known brands
I just picked up the JSAUX Anti glare for the LE as I travel across the world to places that getting a scratch on my steam deck will be the least of my worries
If you do decide to get an HD or glossy one. It will not look as good as the glossy, and it will remove the anti reflections properties of the etched glass.
Let me ask my ai
Neither is better both have strengths and weaknesses. ROG has better specs but the steam deck is… well a steam deck
RMA it don’t settle
Why did you go with the glossy instead of the matte just curious and trying to pick for myself
Well I am happy about it as I got mine last night
How’s smearing in your LE I’m trying to decide between BOE LE and Samsung 512
Is yours a LE
Are you using headphones or is it game specific