Keycaps are not too thick and are not doubleshot. They are however a very low profile, uniform across rows, similar to the home row of Cherry profile caps. [Which someone might find useful for something?] By “vintage” I mean whatever kind of Cherry MX blue switches they had in 1990 [these laptops are 286s]. Is that a misleading name? I thought that within the last 5-10 years Cherry MX switches had somehow changed? I’m not an expert on MX switches.