Is there a reason why, in a specific tier, each bike's stats are not relative to one another? For example, when I unlocked the Mantis I figured I'd try it out despite its stats being lower than my Jackal at the time, and the Mantis ended up performing noticeably better despite this. Why aren't the 3 bikes in each tier compared equally? It'd be nice to see how they actually stack up against each other in each stat category.

Apologies if this has been brought up already.