Bought an OLED a few months back. Used it quite a lot in the first couple of months. Really useful for older backlog titles. Pretty much going to be my go to when traveling. Not sure how much I'll use it at home but we will see. Would have purchased one sooner but didn't think I would care much for it.
I use mine at home all the time. Use in house streaming so my main rig is running the game at high settings and the deck is just a remote display and controller. Works surprisingly well and allows me to play in bed.