Bro, haven't decided ah?

By the time you make a decision, all these phones you listed probably no more updates dy

But between those 3 that you mentioned in your title, go for 14T.

But if you want black color, I think hard to get stock cos I got search before during 5/5 sales, usually left lemon green color.

Though 15T coming out in another few months.

Nothing is wrong or right.

Just buy whichever you happy.