I'm taking the plunge! (or maybe not)

[Angurek]

I really like coelogynes, so I've decided to add some to my collection. I can afford to buy exactly two plants, and I've already made my choices.

I decided that I want to buy a C. cristata and a C. usitana. But before I do, I want to know more about their culture, and whether or not they will be able to take the warm climate. I wanna make sure they'll last a long time in my care, and that they won't perish unexpectedly on me.