My wife has Baleno 1.2 (Auto) which is a great car... however she always complain about the width of the car... in tight spaces and in peak hour traffic. I would rather suggest to go for Swift if back seat space you are willing to compromise. Automatic petrol if you are looking then go for Baleno it has a better gearbox.
Maruti resale value will always be better then Etios.
Hope this helps.