ok, here's my two cents..
amanat: superb classical base and has now blossomed in the mainstream playback style very well too, though his forte is ghazals and semi-classical type songs. he would also be great in the fusion-rock style of he ever ventured into it. needs to work on diction, expression, breath control and energy a little more.
aneek: superb classical base and flawless singing across all genres. also, gifted with a melodious, honeyed voice texture that would fit any of today's heroes. his forte is the mainstream bollywood songs, though he'd do exceptionally well in semi-classical-fusion-rock type songs as well. needs to let his voice mature and ripen.
raja: superb classical base and exceptional voice quality - very earthy, powerful voice, tailormade for the sufi-rock type singing, which is his strongest point though he'd be brilliant in folk, qawwali, semi-classical and fusion-rock styles too. i definitely think he has great scope in bollywood, even if his is not the mainstream hero ki awaaz! needs to work on breath control.
and finally, may the best win!! 😊