Pangea Reptile developed a new diet higher in fat, calcium and with 4 different proteins. It contains black soldier fly larvae, cricket, whey and micelllar casein. A few other tweaks were made and it's looking real promising to replenish breeding adults and give added growth to hatchlings and juveniles alike. As far as Crested Gecko Diet goes I am looking forward to their diet for my 8 y/o Crested Gecko. Check it out.
Pangea Crested Gecko Diet Breeder Formula