Hi my felllow ultrawiders I need your help choosing monitor.

I wasnt aware about the glossy vs matte battle. I need to choose between this monitor https://es-store.msi.com/products/mpg-491cqp-qd-oled-monitores-gaming?utm_source=hatch&CID=product&AID=_product
https://www.samsung.com/es/multistore/educacion/pd.LS49DG950SUXEN/
I really like the base and the samsung aesthetics but the matte thing is really making this a hard decision, and I cannot find it in my local stores to see the difference in person, I would appreciate some guidance.