I am using Hero Maestro Edge since two years.And I must say, I am pretty much satisfied with the performance.
Talking about average, it gives an average of 45-50 km/liter for sure.
As per the term comfort comes into the play, it is not that much comfortable but seat size is quite big.
Talking about design, I must say I am very impressed.Overall design, head lamp, indicators, tail lamp, speedometer are in perfect shape.And one more thing I must consider, the fuel tank, it is on the back side and thus quite comfortable to fill the tank, no need to open the seat every time.Now, talking about road grip.This is the one thing apart comfort that I do not like very much.Ground clearance is very high and thus it affects the road grip.Road grip is not good at all.
But if you are looking at a good option under 60k, this might fulfill your needs.
Thumbs Up.