Which is better IMAX or rpx?

I always get a headache watching the large Imax screen. If you do Imax, which is indeed cool, sit in the back!!!!! RPX is smaller but still has great picture and sound like IMAX.

Well we do RPX cuz we both wear glasses and it's a bit cheaper. Never did IMAX. There's usually a line.

I like Imax, better deal for the money.

Rpx isn't worth the price. Imax is.

RPX really only means a premium package. Larger than normal screen, better surround sound, leather chairs, $5 more a ticket. It doesn't have IMAX dual projectors and often the image is more cropped than IMAX. Reddit has a great article that goes into more detail for you if you would like to know more.

Depends if you like 3D or a regular movie