I always put mine on a frag rack, It's just a mag float superglued to egg crate. I do this when I'm not sure where I want to place something. Also it is very easy to acclimate the coral to the light as all you have to do is move the mag up a little every couple of days until you determine where its going to be.
Also, I trade a lot with local reefers, and frag my corals. When I do that the frag sits in the rack until they come get them. I just added
Blue Tubbs Zoas
Captain America Zoas
Armor of God Zoas
Pink Monti
Green Monti
Purple Monti
Peach Monti
All from local reefers. I also dip my coral, and since I don't have a QT for my corals so it also gives you somewhere to observe the corals for parasites, Coral dips don't kill everything.