Beth,
The first pic shows a phal "in training". It still requires the tie down. I like the nylon because it's soft and doesn't cut into the plant. It also stretches which probably allows the plant to lay over faster but that's what it ends up doing anyway.
The other two started out as uprights but are laying over horizontally (the picture doesn't quite get the angle). They are firmly anchored now.
As you can see, I use semi-hydroponic. I find the roots grow faster and latch on to the medium quicker too. When these were first potted I had a couple of nylon bands across them and also placed a bamboo skewer alongside to keep them upright. A lot of good that did! They just seem to go where they want and I do think they also party when I'm not around.
Hope this helps and the pic are useful.
Maureen