wow, thank you for all your input - this is going to keep me busy checking them all out!
BrassavolaStars, your list is very good. Really appreciate the detailed scents and which varieties are your favourites.
Seem to be a few good ones for me to choose from.
I am quite picky and some of them look too much like tropical grasses.
Zygopetalums - to me waste of space. I might change my mind as I haven't had them long but they certainly don't fill a room and the flowers did not last long.
I am surprised the Aerides houlletiana hasn't been mentioned? I know it is not small... But does anyone have one growing?
edit: what is a pendant grower?