I am such a David freak that I wardrobe wizard and use magnets on all my M3 stuff for it. It's far and away the best male poser figure, but for posability and versatility. It also muscles up quite well for those fantasy barbarian renders... Haven't used Apollo as David meets my needs enough that the need to invest in a new figure isn't necessary. I also don't like how Apollo's shoulders look in any of the renders I've seen of it...