Suggestions for backwall corals

[Jeff336]

Wanting to add coral to my backwall looking for suggestions on different coral that would grow on the wall.
Right now tank is softy/LPS, 32gal with AI prime 16 lighting (i just don't want GSP) , I thought about some zoas, but what else. Thanks

 

[DangerDave]

I’ve seen a few folks use cyphastrea, pretty cool look.

 

[Tired]

Encrusting montipora will do it, depending on the lighting.