Title pretty much says it.
I believe that having a slider to weigh between economical and fast routes (much like the one for hypothetical cargo), instead of selecting just one of the two boxes, would come in very handy in a number of situations, well, travelling, mostly for travelling, but still...
I believe that having a slider to weigh between economical and fast routes (much like the one for hypothetical cargo), instead of selecting just one of the two boxes, would come in very handy in a number of situations, well, travelling, mostly for travelling, but still...