two types? do you want a guy who changed jobs often but pretended to be perfect, or a guy who changed jobs often and did not pretend? or do you want to pay the premium for the guy who really does have stable work history even though he might be a guy who sits around all day with no initiative? further, he may be an expert politician who knows how to get the others guys fired. from what we have seen, we know better candidates are out there, and they are rarely the ones who submit a resume with a stable work history. 