I don't think it'll change all that much from patch12 to patch13, but since I barely touched patch12 I didn't make a thread about it.
This thread spawns from one major change for the ZvZ match-up: roaches=2supply
So how have your games played out? For me, it's all been massive amounts of zerglings and banelings, since even spine crawlers can't hold against banelings so there's no way a Zerg can turtle. It took me a while to get the hang of it, but once you've got the macro part (which is quite simple, even though I don't have a specific build yet), you mostly have to rely on micro.
Have you guys had any luck with ling/bling in ZvZ? And if not, have you got ways of countering it? It wasn't too easy with roaches since they slow down your tech quite a bit, and the opponent can make hydra/muta or just more ling/banelings w/ upgrades.
Roaches might still be a good option, but the very slight increase in cost (+1 overlord per 4 roaches= +25minerals in cost) kind of makes them even harder to pull off than before, and making roaches means you'll have more trouble destroying spine crawlers than the ling/baneling player.
What are your thoughts? I haven't had a chance to play enough games to try everything out but I wouldn't mind some of your feedback to accelerate the process.

