You just want to make sure you give your snake adequate choices and they don't have to make a trade-off.

For example - you don't want one very enclosed hide on one side and then a very open hide (like a half log) on the other side. Because they may pick the enclosed one for security, but then be forced to go to a temperature they would prefer not to.

Ideally - both hides would offer similar security because they are roughly the same size with similar entry. Then the snake can choose based on temp or humidity, without feeling "over exposed" in one versus the other.

As to too much humidity - don't worry about it. They can leave it if they want. Think about your water dish. That's 100% humidity, LOL. And sometimes they choose to soak in it, and sometimes they do not.

I personally keep a humid hide filled about 1/2 way with Sphagnum Moss and keep it fully saturated and almost dripping. The snakes love it and they go in and out periodically. And their sheds are always perfect even though the overall humidity in the tank drops to about 45-50% in the winter time due to heating the house.