I like the pink one better - it is an elegant flower , whereas the darker one is more ordinary . But beauty is in the eye of the beholder.
They grow and flower OK for me, here in chilly ( very wet at the moment) England, but I can't get long flower spikes, i.e. I( get relatively few flowerscompared to the spikes I have seen in Thailand. Or maybe I have to grow bigger stronger canes to do that . There is always a target to aim at , growing orchids !