In-ceiling speakers were never going to work for me since the ceiling has a heavy angle to it and it would be near impossible to get them aimed even halfway correctly.I'm sort of curious how many with ceiling speakers went with flush mount, and how many went with speakers aimed at the sweet spot (or otherwise)?
All my speakers are directed toward the sweet spot, in this room flush mount would not have been a (good) option anyway.
To start I had used 4 speakers I had left over from a Klipsch HDT500 system that had adjustable wall mounts that lend a easy overhead mount.
Then I got a super deal on 4 slightly used SVS Prime Elevations which also allow an easy ceiling mount and pointability, (is that a word? LOL). In many cases they aren't the most attractive answer but I'm a "bachelor in paradise" with no one to answer to any more. (yippee).
Old rig w/Hsu base speakers and Klipsch Atmos speakers
Current rig w/ JBL HDI-3600's and SVS Prime Atmos speakers.