Who is the best singer out of them?

From this list, Amit Trivedi and Akhil Sachdev (would love to hear more from the latter).. but haven't listened to many songs by others, besides Sanam.. I remember Asim Azhar from this beautiful song "Suni Nahi Zamane Ne Teri Meri Kahaniyaan"

https://www.youtube.com/watch?v=8367ETnagHo

..when he begins I kinda get goosebumps :D ..must be the composition..

I love the male singer in this song - Jazim Sharma :)

https://www.youtube.com/watch?v=adWCk6jhJ-s

Aajkal ke toh saare ek jaise hi sound karte hain.

I dont differentiate their voices like i did when the likes of sonu nigam KK shaan rahat mohit atif etc sang

All are new names for me.