Gateron Ink switches are smoother and "thoccier" when compared to regular Gateron switches. This is achieved by using a new type of plastic for its housing material, an upgraded spring, and light lubrication out of the factory.
The v2's now have an upgraded housing that helps make the contact leaves more secure. Contact leaves are still able to be pressed out with your thumb but do not fall out while turning the switches upside down.
Ink Red: Linear | 4.0mm travel | 50g Actuation | 67g Bottom
Ink Yellow: Linear | 4.0mm travel | 50g Actuation | 67g Bottom
Ink Black: Linear | 4.0mm travel | 60g Actuation | 80g Bottom
Ink Blue: Clicky | 4.0mm travel | 75g Actuation | 60g Bottom