Cute pitch, but I prefer the choice between !? and ?!, which have slightly different meanings, as, “Really?!”, and, “Really!?” show. Is there a difference to a reader? Nah, this isn’t really about the reader.
Amplified musical instruments present the same challenge: distortion, then chorus/phaser/flanger? Or chorus/phaser/flanger, then, distortion? The differences are real to the musician, but less apparent to the audience.