just wondering if any are better than others.
my partner is convinced that his commute is 8 miles, and as a result barely manages to ride once a week (previously doing a 6 mile commute every day). my planner (not the one he uses) says 5.5! his also has him doing a fairly nasty right hand junction on the way home, where cyclists and drivers often seem to have different interpretations of where everyone is going. mine doesn't do offer that turn, but does suggest he try to cross the queensferry road at a junction with no lights or roundabout.
(for privacy, i'd rather not give start/finish points.)