What Order to Play KH In

Some recommend chronological order. Some recommend release order. What's best?
I try to thoroughly examine what games you should definitely play in order, what games don't matter so much, and where to place the outliers. A few spoilers, hidden with highlights.

This is a guide for anyone who wants to play kh: someone who hasn't played any, someone who played a game or two and wants to play the whole experience, someone who wants to replay the series before khiii, literally anything.
This is a loose guide, designed to give you as much info as possible before you draw your own conclusions. I'm not an expert of course, but I'm getting there ;P
The first draft of this took me like 2 hours or so to write up XD let's make it profesh
Note, this is NOT an explanations of the timeline of KH. I'll link one or two here in a bit.

200

Welp it's finally happened. I wrote 200 stupid things and put 'em on the internet. 
{{{EDIT: i don't know how I mixed it up. 200. not 300. ;-P)
lol if you've read em all, you get a gold star 

AAAAAAAAAAAAAARHGHGPEIHG

I fell asleep yesterday afternoon... I started this this morning... almost done, will actually post this once I finish. Ok i've finished it, just need to take a pic and put it up on here and also do today's!

Alllllllllright!!! Got the pics now let's upload em.

Wheee!!!! okee dokee i gotta go wake up Penguin so I'll do today's and yesterday's LATER, PEACE.

I don't really have a good one, so I looked on https://www.khwiki.com/Quotes:Kairi, three of em were ok, this and two others to the same effect, I'm p sure they're all text bubble quotes, whatever, I also really like "Sora, are you feeling okay now? If you're not, then say so." bc it makes me laugh. I always talk to her to make her say that and then say "Oh, yeah, no, I'm great, Kairi!" and then turn to Donald and Goofy and whisper "guys I really don't feel good" or something in that vein...