AP if you value case finishings as high as the movement.
A lange if you value the movement finishings more than the case (except Zeitwerk, that minute repeater is awesome)
Patek if you want to settle for less popular model but the top notch in movements (unless you are looking at non-sports models or want to spend $150k+)
VC if you value an underdog and appreciate the history of the brand.
I personally would be torn between an AP and an A Lange but really like that AP hasn’t sold out yet which VC and A Lange are both owned by the corps.