1. IMAX 70mm
2. 70mm (non-IMAX, 2.2/1 aspect ratio)
3. Dual Laser IMAX (4K, can show the full 1.43/1 picture instead of just 1.9/1)
4. Single laser IMAX (4K, shows 1.9/1)
5. Dolby Cinema (4K, aspect ratio probably 2.39/1, not sure)
6. 35mm film
7. Non-laser IMAX
8. Regular theater
(1) is the most special, (2) is still quite special as only every few years do these theaters typically bring out 70mm projectors, (3) is also pretty special because rarely do movies return to IMAX where you can see the full uncropped image. (4) and (5) will still have great picture and sound quality compared to almost any home setup (OLED has contrast advantage always). (6) is pretty special, as [0] says: The 35mm prints have been made photochemically, preserving all the rich analog color of the original 65mm photography. (7) will have a big screen and good sound. (8) regular theaters are still good too. The value of the movie-going experience is not insignificant, which you get at any theater.