I tried Zoo Meds "Can O' Worms" for the first time and I think it will become part of my lizards' diet. My fussy lizard eats the snail pieces with gusto.
The snails do not smell at all (unlike the crickets, which stink) and aren't slimy. I do wish that they still had shells as my lizards would eat the snails, but without the snails I would imagine they are more versatile for smaller, more delicate lizards.
My can has lasted in the fridge for a week so far.
Pros: easy to feed, easy to store, part of a healthy varied diet, doesn't stink, lizards like it