@yon@chikorita157 If you mean https://www.flickr.com/photos/number5/6688287471/ keyboard with the really slim bezels often referred to as the "Apple IIgs keyboard", they are "mechanical" keyboards - either using SMK or Alps switches (which one depends on if the keyboard was made in Taiwan for SMK, or Japan for Alps). Both can be great from what I've heard, especially if they're taken care of or if you clean them up and restore them.
The Apple Keyboard II looks somewhat similar, but with slightly thicker bezels.
If your ADB keyboards are full size - Apple Extended Keyboards 1 and 2 are mechanical, Apple Design Keyboards are rubber dome.