Sometimes I have like 700 E, and travelling from let's say base to moon, and hyper is 1.6k and it takes 5mins, so I wait 5mins to get to moon which is annoying, maybe when you get closer and closer the Energy to hyper jump starts to get lower and lower, so when I am like 2mins away I can hyper with 700 e or something instead of waiting 2 other mins, very helpful when you want to get to somewhere fast. But of course with a Minimum E for hyper jumping, so it doesn't get like 100 E when you're like 30 seconds away...