Here are the results:
There isn't a lot to say for this one, it is almost entirely one-sided in the primary attack being the preferred route. The only exception is Gill Grunt. His Waver Weaver, secondary attack, came very close to being 50/50 with his main attack.
Also, keep in mind that Wham-Shell is not out yet, so we had to vote there based on speculation from the info that is available.