Alright, I know this question probably gets asked like a million times, but I have 5 VERY hungry Bufo alvarius toads, and I am looking for alternative food sources. I have been feeding them crickets, but it takes A LOT of crickets to feed these guys and crickets are just a pain in the @$$.

I've started supplementing their diet with fuzzy mice, but is there another insect out there that is large, breeds well, and is hardy? I've tried Superworms, but I can only feed the ones that have recently molted, and they grow so slowly...
I'm interested in roaches...I keep them as pets, so it would be a little strange for me using them as feeders, but maybe it would be a good idea.

Feel free to direct me to another thread if need be.

Thanks!