If your gecko will eat them out of the dish, go with the dish. Crickets are discusting pests. They will hide in whatever they can. Also if you leave the uneaten crickets in the tank after your gecko is full they will even nip at your gecko, causing alot of unneeded stress. Problem is most of the crickets will not stay in a dish that your gecko can get into.
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0.1 Hypo Leopard Gecko
0.1 Albino Leopard Gecko
0.1 Blizzard Leopard Gecko
1.0 Albino Pacman Frog
1.0 Lovebird (Tony)
1.0 Elkhound Cross (Otto)
0.1 Malamute Cross (Paris)
6.0 Bettas