which ascocentrum should I get???

[H.D]

Hi all!!
my last tryst with ascocentrums was a bit traumatic. but I have decided to get a fully grown plant, and not a seedling.
I have access to 3 varieties:
1] asc. miniatum
2] asc. christiansoniaum
3] asc. ampullaceum

which is better according to you, and why??

[Paphluvr]

I've only grown ampullaceum and miniatum, both nice , but my vote would be for the miniatum.