Having never kept Cresties I can't compare the two. However I do keep a Leo (Spot). I can tell you that any Gecko in nocturnal varity. Are good starters. The demand for D3 and UVB is not there. I said demand on D3 it is suggested that you suplement a Leo's diet buy dusting the crickets with a Cal. dust. Leo's require a smaller setup than some. So just my :2cent: Cresties or Leo's want steer you wrong.