That was my ideal perspective, surprised the 20 is well used as it is with it's bare bones timetable, perhaps if it extended to Hermiston it would of fared better.
The 32 has been busy on the handfuls I've used it, from The Gyle to Currie, evening bound from Balerno it has always been dead, either the market is not there in the evening or it's just always awkward timing, I like to think the bus is more used during the day from Balerno but I may be wrong.
Used both the 70/71 once, not on the same day, the 70 was quiet Ratho bound, but was busy on the way back, and the 71 was very quiet to Queensferry, (to be fair this was the same week the services launched).
Still yet to try the other services for myself, don't see the 60 lasting, unless it gets better marketing or they do something with the route, like extend it to the City?