I’m not your mom (or wife) but my opinion is that a TV is not worth going into debt for.
At least wait a couple of months and save the equivalent of a few monthly payments to make sure you can pay it comfortably, then take that money and put it as a down payment if you really still want it. I’ll bet you can live with your old TV for a few more months.
And don’t fall for any of the “holiday deals won’t last long”. They always say that-there’s always deals.
Lastly, I had one of these TVs for the last 4 years. It did everything I hoped a TV would before I gave it to my younger bro when I moved. You won’t notice that it’s not OLED. OLED is just the latest gimmick that will be replaced by something else in 12 months that will make TVs “even MORE clear” (sarcasm) but it’s a logarithmic curve approaching the perfect picture- TVs are just about the best they’ll ever be. “Advancements” these days are all just marketing.