Darwinara basket or mount?

[Jenn4a]

I have a Darwinara (rainbow) that I bought after it finished blooming; it has a new growth starting.
It's currently in coarse bark in a 3.25- 3.5" pot.

I want to put it in something that I won't have trouble taking it out of when it gets multiple growths.

Would a wood vanda basket, plastic hanging basket/pot, or a mount be best? I don't know what size would be good either. 4" or 6"?
I can put in a little spag, or even big chunks of LECA if needed, but I read that they are fine if misted daily.

I plan to either hang it from the top, or mount it on the side of my setup with the phal in it. The humidity stays higher in there In the summer he can go outside.

THANKS