Hi Dark10x,
I owned a Pioneer 8 gen plasma for 5 years, and after that i upgraded to a Panasonic 55 inch VT60 plasma, which after 1 and half year broke, even though the whole panel was replaced with a new one and fans where replaced/fan fix was applied aswell.
If oled technology can offer that im all onboard the train.
Just my two cents.
All you arguments are certainly fair which leads me to believe that it comes down to the individual. There are simply aspects inherent to LCD technology which I just don't like. Getting dark blacks on an LCD requires local dimming, for instance, and currently that only exists in zones leading to artefacts which I find bothersome. I don't really like the motion handling either (not that OLED is amazing here right now, unfortunately, but it has much more potential to improve in that area if sample and hold is left behind).
...but, it's true, not everyone is going to be as picky as I am. The issues I have with LCD probably won't bother the majority of people.
OLED is becoming more affordable, though. If you settle for 1080p, you could get the last gen 1080p OLED for ~$1000 (a little more in Euros, of course, as I know all too well). Sure, the higher end models are not really cheap, but I do think it's worth it...just perhaps not for everyone.
Plasma offers better picture? Honestly when it comes to tvs my knowledge is zero. Sorry in advance
It kinda depends on what you're looking for. In some ways, even CRTs still beat out every other display on the market...but those pros don't necessarily outweigh its cons.
For me, plasmas handle motion better than LCDs. Now, a PC monitor with a high refresh rate using strobing? That can provide amazing motion...but you won't get that on a TV. Plasmas are not sample and hold displays and, as such, you can perceive a very slight flicker at 60hz which also translates to more lines of resolution in motion.
Then there is the black level issue - again, the only solution right now to deep blacks on LCD is local dimming which splits the backlight up into independent zones which can be adjusted dynamically. It's the dynamic nature of this that I don't care for as it doesn't produce results that are 100% consistent across the board. Then, if you look back at PC monitors, you won't find this feature at all leaving all PC monitors with bright, glowy backlights. Bleh
Then you have viewing angles, which have improved, but still aren't quite perfect.
On the flip-side, LCDs are much brighter than plasmas, which has its benefits (especially for HDR)
Also, not all plasmas are created equal. I came from a Pioneer Elite Kuro 9G - which still produces an amazing image. A low to mid-range plasma, though? Maybe not as impressive. Panasonic managed to pull off some dark blacks in the later years but their slightly older plasmas were nowhere near Kuro level.