How about Maxillaria tenuifolia? What a weird plant - some of them grow flat like a well-behaved orchid should, and some head for the stars. But a lot of people still grow them in pots - just misting the roots daily.

Paphs can be picky about potting depth. A common mistake is to pot them too high. They should be potted so that new roots grow immediately into the medium. Otherwise they can stunt. One way to check if a paph is potted a little too high is that it will be wobbly (at the base) in the pot.