I ended up seeing Dune twice (it's a long story) once in a normal screen, once in an "iSense" screen, and then Bond in iMAX.
iSense and iMax were comparably good (i like imax a bit more, i don't get what Dolby Atmos is supposed to be about, but they're more or less the same thing), but they're still a worse experience than just a good to great TV at home to me.
Still, i get that going out for a night has its ritualistic pleasure attached to it, i'm not immune to that.
A normal screen though is so subpar at this point, that i'm not sure is even worth that.
They have Last Duel on a normal screen with Original Voice Over though, which is a rarity here, so that may push me over the edge.
I don't want to spend any more for the year, so it's either this or Matrix once that comes out.
Honestly Last Duel looks pretty dark, visually (like DUNC) so it's probably horrible on a low contrast projection.

And Matrix will probably be imax or at least isense.