Schools are so-so. Sky Ranch isn’t big or important enough to justify building a dedicated school, so your kids will mingle with north El Cajon white trash.
However, if you dislike non-Whites but can’t afford North County, that is the place to be.
Commuting will be less of a problem when 52 extension connects to 67, that will happen by late 2010 (unless the state runs out of money).