Tell me and if so why
They take off some CpS while eating, but bursting them will get you more cookies than they ate. So in the end they're pretty good :)
They're okay, once you start getting upgrades that make them spit out more cookies like wrinklerspawn and sacrilegious corruption they become pretty epic
Yessir i have both of those plus the seasonal upgrades (not cookies) like wrinklerspawn which causes wrinklers to explode into more cookies.
What do you think?