I'm pretty sure the latest patch (1.02) is fastest, since it fixes the glitch where the game softlocks if you pause too quickly after gaining control (since pausing stops all your momentum, it's fastest if you do your level ups as soon as you gain control). It potentially also fixes the glitch that makes the mako in ilos have low gravity for some reason, since I don't think Wymorn has run into it.
However, 1.01 lets you take your gun out in the elevator and use your powers, which is why I play it, because elevators are long and I like to pass the time.
As for rebinding the quickload button, I'm not sure about that. It's not a feature that the game lets you use by default. Binding dialogue skip simply takes the place of a rebind script, which is legal by SDA. Though, it wouldn't hurt to ask for a clarification of the rules in this case.
However, 1.01 lets you take your gun out in the elevator and use your powers, which is why I play it, because elevators are long and I like to pass the time.
As for rebinding the quickload button, I'm not sure about that. It's not a feature that the game lets you use by default. Binding dialogue skip simply takes the place of a rebind script, which is legal by SDA. Though, it wouldn't hurt to ask for a clarification of the rules in this case.