Best Packs to Buy?

I buy brew packs to help my clan mates get three starred dragon quests, which gives more and more brews, and gems to buy more clan brews and daily brews in turn. I also buy the deals that come out that are ridiculously cut in price, other than that, I usually only buy brew packs for the dragon quest when I got some space change to toss around. Other than that, I'd save money for other like with this current event and it having a buy in to get the rewards for the optional quest for $10, which you're not guaranteed to get if you don't grind and typically spend more money or spend all day playing/being in a clan with daily required brew packs from its members and whatnot. Sorry for the ramble, Once I get started, I just keep goin'. Haha, cheers. What do you think you'll get if you do spend? :]