It's all about the sturdy, branching plants imo. Ficus benjamina, ficus alii, schefflera arboricola, and schefflera amate being some of the most common and best. I like the look of pothos, but they aren't especially useful for a full grown panther or veiled to walk on in my experience - too flimsy. More just for show, but can be more utilitarian for young chams and small species