I've gone to the field with 6 absolutely identical racing props. CNC machined, purpose designed. All identical. One ALWAYS ends up faster than the others.
Well, that's not the main issue here.[8D]
The issue here is about whether or not the
static thrust is relevant to determine how the plane flies (not hovering as a helicopter).
By choosing the highest static thrust you can get, is the same as driving your car with the first gear all the way, you'll never win the race, but of course, you'll get a lot of thrust!