LG OLED is amazing unfortunately the cheap Taiwanese components (capacitors) on their boards are crap. I have gone through 2 LG OLED TVs. Both have had their main CPU boards replaced due to bad capacitors. Not a cheap repair. Will try to fix it myself the next time.
The new Sony OLED TVs are amazing and appear to be solid so far. I am going Sony next time. Research LG first. They make great screens but they have cheaped out now as well. Unfort7nately in recent years - lower prices have meant lower quality. I used to be a big fan of LG but not anymore. Newer LG has an amazing picture when they are working.
I miss the old Pioneer Plasma TVs. Good luck.