Datsun has launched the mid-cycle facelift of the GO, which goes up against the Maruti Suzuki Celerio and WagonR, besides the Tata Tiago and the upcoming all-new Hyundai Santro. The updated Datsun GO has upped its game with several first-in-segment add-ons including standard safety features. However, which variant of the 2018 GO makes the most sense for you? We find out.