This is the first year I'll "downgrade" because it's the better option. Coming from an XS Max
OLED vs LCD is not relevant - it's a sales gimmick at this size IMHO. When you can't notice the pixels, there's no practical difference. It's really somewhat arrogant to compare a screen that barely covers your hand in pixel density. If you don't notice the pixels, there isn't much of a point.
So that really leaves power consumption of OLED vs LCD and I agree, OLED is less. But that's not worth it alone. I'm still going to gain battery life, and I still don't run out of charge. The idea of X more hours of charge only has value when it's non-incremental.
Everything else is honestly buying a gigantic camera. It really is the "Pro" that got me. I cannot remotely fathom that I'd need a super-ultra-mega-wide photo that costs me so much more in camera cost that I can't just freaking step back a few feet. Sometimes these visual tricks are great, but sometimes the zoom can be replaced by taking a step forward too. Maybe you can/can't, in some cases, but you're really spending hundreds of (insert monetary value here) for a niche reason.
I like the midnight green though. I think the frosted back plate would be more slippery than the glossy.
About the only thing I would miss slightly is the large screen, but the XR and 11 already have the mid-sized screen compared to the Pro. I'm getting kinda tired of the huge phone in the pocket. That's just me.