Sam the Skunkmans mix seeds and KC Brains Leda Uno did very well for me with high humidity in a greenhouse.
80/90% of humidity is very high, you risk some problem with mold. You can grow strains with very airy bud, such as tropical sativa with short flowering time, for example power plant.
Good luck
I don't think it matters, if it's 80-90% humidity all the time, you are gonna have mold. Is this indoor or outdoor?