We just wanted to clarify the workings of the smaller ships available in the game shop. Yes they behave all the same and purely look different. This is because they were mainly made for local co-op mode to distinguish each player from one another. However, we thought it would be a shame not to offer the option to choose which one you prefer even in single player. The class II ships though, they do behave differently from each other. We have realized that this has caused some confusion and apparently failed in communicating this clearly in the game.