Moving up to Medium Crickets?

[AZweifel]

Hi! So my sweet Arya(or Paisley, I haven't decide yet) is approximately 4 months old, and is a panther cham. She's been eating pretty consistently, I'll give her 10-15 small crickets dusted in calcium and Reptivite in the mornings, and I will occasionally give her a super worm (also dusted). Once a week I'll give her two or three worms and only give her 8-12 crickets. I noticed today that she was roaming a lot in her usual feeding corners, so I gave her more crickets. She had about 15 this morning, and then another seven just now. Should I move her up to medium sized crickets? Or just up the number of smalls I'm giving her in the morning?
She's 6 inches long from nose to the tip of her tail, and I'll add pictures of her as well.(I just took these pictures right now. One has a cricket for size reference). Any comment or advise would be greatly appreciated!

 

[zordtaz]

I think the rule of the size is not too big than the space between his eyes. I hope it can help.

 

[jamest0o0]

Yeah just make sure the insect isn't wider(note, not longer) than space between eyes.