List down your requirements. Ideally the top end would be the best but not everyone requires all the features so it all depends on what you find would be a necessity or a must.
I personally find the sunroof to be quite useless. Way too small in a nexon as compared to a creta and likes. Good only to get some sunlight and make the cabin feel roomier.
Ventilated seats are good addition, especially if you live in a city that has high summer temperatures.