The stats show that goalkeepers kicking it long results on average in more shots conceded and less shots taken than rolling it out. Which is why more and more sides play it out from the back these days.
Most of the data is available from top leagues though, I don't know how the payoff differs as you drop down the leagues and player quality drops.
For throw ins however, a long throw is statistically better than a short throw, even in terms of shots faced following the action.