Where can I find the best IMAX experience?

Dune messiah and the Odyssey. Have been announced that they will be the two only films that have been shot entirely in IMAX cameras (on film). As you can see by the title, I’m trying to find where I can see these movies. The best. You know 70MM, lasers. 1:43.9, etc. please I would love to hear your recommendations of what theater to go to thanks.