I have been concentrating on electric screens for my particular installation because the screen will block a closet door but rolled up would make it accessible.
However I could get a slightly bigger and likely higher quality fixed screen for the same money but would still need that door to be accessible. I am thinking if I could mount a fixed screen on some kind of slider or roller then I could just slide it over to access that closet then just slide back in to viewing position.
Please let us know how it goes if you end up installing a sliding screen. I'm interested in doing the exact same thing to help center my screen (which is otherwise a bit left of center due to a stairway entrance on the right end of the wall) but not sure how doable it is of a project, especially since I would want to do it with a fairly large (120") screen.