Talk:Furious Limit-Breaking Super Saiyan Goku/@comment-32853581-20171023092831/@comment-29720562-20171023102656

Comes down to cost (and in this case I don't have an answer for you sorry).

Its a cost of getting twice (on average) the card to feed at 50% (this may include awakening items) vs using Kai awakening medals.

IMO, 2 weeks ago my answer would have been 50% all the way, but now that it appears that "Get Awakening Medals" event appears to be permanent then I say 100% as the STA cost for farming the top level awakening medals is low while that event is available.