Reply to primeloops packs

ok this could be a pretty self explanatory question but i wanna hear what some others believe on the matter,

now i dont usually use loops packs but the kings of swing pack from prime loops has a few sounds im after, now with the purchase you can choose from a butt load of different formats, now im using logic 9 so my first thought is to get it in apple loop format, but would it be better to get it in WAV for ease of sharing (if needed) or not bother since im using apple then stay with APL loops ??