Who is the most versatile singer?

I don't know if this question has been asked before but I will go and ask anyway. Who do you think is the most versatile singer out of 8 contestents left in this show. I didn't want to start a pol specificly because I want to see people's comments only and their justification. Personally, I think Debojit and Abhijeet are the 2 most versatile because they seem to be singing mainstream songs as well as off track songs. Now I know people would argue about Debu because he seems to have similarity with Kishor Kumar's voice and sings mostly romantic songs but he does have the ability to sing semi classical if not classical songs. So here you go, who do you think is the most versatile.