Okay, I am a huge Alex Smith guy. Love Alex Smith. Tape don't lie. Their athleticism, is no where close. Kaep in every way shape and form is heads and shoulders above Alex Smith athletically.
Kaep has a bigger arm, Kaep has natural scrambling ability, home run speed, size, quickness, agility, is built more like a truck, where alex is on the skinnier side.
I love Alex, I think fundamentally, hes far better as a pure qb than Kaep is at this point, but, the athleticism thing, no matter how close their times were, in football speed, its no where close.
Kaep hands down.