All of them would be bad in a jungle. Well, depending on what the hell "leather" and "studded leather" armours actually are since they don't really exist in history. If they were a cuir bouilli then it would be super uncomfortable, and if it was a buff coat, again, very hot and stifling in a jungle environment. Or if they were some type of lamellar they'd still probably be uncomfortable. Only if it were the stupid TV trope of soft leather with useless studs on it would it be remotely acceptable, even if it couldn't possibly provide any actual protection in reality.
Wait, sorry, what was your point again?