Like him or not, Harbaugh is the more experienced HC, and has been known to take chances in certain spots.
*TEXANS HC Ryans is okay; he will improve, but he still does not have the ass-hours in the position of Head Coaches. Great Chance Harbaugh out-coaches him.
QB Herbert has the rocket arm, Stroud is okay per se, but I think the Chargers just has more team speed in certain spots and a 1/4 step is all that is needed to miss tackles, etc.
These teams are moving in different directions and Harbaugh just took a 5 win team and turned them around in one season - a feat unto itself....
SpaceMan1