I wanted a square shower head and eventually went with the Estilo.
Then started looking for connecting arms.
Initially I chose the straight arm and I could have lived with the height, but the connection relies on the shower outlet to be securely anchored behind the wall. Turns out mine isn't. There was significant left/right wobble. There is limited thread with a rubber filter insert reducing the distance.
Also I found the flange in the photo is actually floating - decorative only.
Went back and had a look at the 'Goose neck.'
Much better connection design. That flange screws onto the base and with the right amount of teflon tape you can 'squeeze' the wall for a tight secure fit - plus you have plenty of thread to play with.
All working well now - very happy indeed.
Plus if I continue to grow - I now have plenty of head room!
Just thought I'd share my experience.
Cheers.