which car is better between alto k10, wagon R and hyundai i10 in terms of good ride comfort,good a.c, passenger leg room,boot space and a bit of fuel efficiency?now alto k10 and wagon R have only two variants but i10 have more than five, so it is little bit confusing as which variant is eqiuvalent to the other two cars.so please mention the variant of the i10.please compare them with the variants with 1.1IRDE engines of the i10.