Surprised that no one has mentioned black soldier fly larvae (aka. phoenix worms, repti worms, calci worms). That is definitely the feeder OP is looking for, they're very nutritious, a great staple, they don't even need to be dusted with calcium. Would be my go to if they sold them in my country!
I love feeding dubias, but OP lives in Florida, a state where dubia roaches are illegal.
My dragon doesn't seem as interested in crickets as he used to be, so I might switch over to exclusively dubias, as I too have started loathing the little cricket dirtbags. Noisy, smelly, they bite, and they will jump all over the place unless I pull of their legs, which I find disgusting, because then they'll bleed all over instead.