I don't think I'd consider getting any laptop that isn't a used thinkpad at this point. I use my old ones as servers, which I affectionately refer to as the ThinkStack.
It's t14 that are 14", it's in the name.
I really like my T14.. Gen2? Some Intel 11th Gen cpu from a few years back. Still getting driver and firmware updates through regular windows updates, which is neat.
Well, you can't have a t4xx or t14 with 16" display. It's like saying you want a apple pie, but you really don't like apple, and want banana.