FZ is a good bike , the best street bike under quarter-litre category until the Duke stepped in. If you are ok with any <acronym title='FunEnclave'>FE</acronym> then go for it, I'm telling this after riding one for 2 years. Even under the least stressed riding conditions in city with no sudden acceleration its <acronym title='FunEnclave'>FE</acronym> ranges from 25-33kmpl. 26 is the average of 4 FZs I know.
Torque is low , needs to be twisted in each gear, Rear Drum brake is a minus.
Otherwise it's a solid bike with good stability.
Fazer aka faired FZ is same in all departments except the handlebar which helps to manoeuvre easily.
My Opinion if you can stretch your budget get the Pulsar NS.