Thanks.

There are two reasons for going all in-wall.

1) My wife wants the floor space that the towers take up now.

2) I can move the current mains and center to the master bedroom for a second surround system.

For the center, I can either go with a boxed speaker, or do a little reframing and do an inwall. The TV is in a niche over the fireplace, and the niche was made several feet too tall.

Why do you recommend the in-wall center vs. the boxed version of the same speaker?