Q. Which car should be purchase Ecosport Trend, Venue or Nexon?

Yes all three cars or good but my experience with tata nexon and venue 1.0 turbo you can buy any one of them some plus point in venue some plus points in nexon are good if you want smooth drive in city than buy venue automatic otherwise you can also buy nexon for highways in tough ride

Teeno car apni jagaha sahi hai tata nexon and ecosport for safety ,comfort and sufficient space but venue dct1.0 is best for smooth power driving not enough space

Choose one between venue and ecosport, is you want better features go for venue, if you want better driving performance go for ecosport.