glossy is the way.
my c1 48" lg oled is glossy but the reflections are VERY dim and most of the time not visible at all.
It's pitch black.
Only fools hate glossy. You are not supposed to consume oled content in the middle of the day with window reflected. At least put the blinds on man.
And that is for any content be it oled, ips, va, whatever. bright lights will always overcome dark areas of the image.
And matte displays just take any reflections and diffuse it over larger area, ruining black levels. It's just simple physics and observation