Was Kumar Sanu really best singer of 90's?

but who is a better singer even in 90 is sonu nigam and i can prove

this is kind of songs kumar sanu sang in all his 90 era innings if we generalize melodies melody with comfortable singing zone

[YOUTUBE]https://www.youtube.com/watch?v=_m3pq91ekO8[/YOUTUBE]

[YOUTUBE]https://www.youtube.com/watch?v=0JddqTwemzQ[/YOUTUBE]

[YOUTUBE]https://www.youtube.com/watch?v=DTzgXsn0-jo[/YOUTUBE]

[YOUTUBE]https://www.youtube.com/watch?v=pelfIHmIxjQ[/YOUTUBE]

but kumar sanu never tried to sing songs out of his comfort zone like these

[YOUTUBE]https://www.youtube.com/watch?v=OVI6Uzh5Las[/YOUTUBE]

[YOUTUBE]https://www.youtube.com/watch?v=14m00xcuIjo[/YOUTUBE]

[YOUTUBE]https://www.youtube.com/watch?v=rFDJGo7u37k[/YOUTUBE]

[YOUTUBE]https://www.youtube.com/watch?v=C_lhXP0gIyE[/YOUTUBE]

[YOUTUBE]https://www.youtube.com/watch?v=K4LplXc0g-s[/YOUTUBE]

[YOUTUBE]https://www.youtube.com/watch?v=2228O5t62VQ[/YOUTUBE]

And I agree with @Iambest , Sonu Nigam was way better than all the singers in 90's.

That's quite funny you are attributing Kumar sanu naselness to Udit and regardinh Sonu he was a melodious romantic singer he made actor look go more intense and romantic onscreen like my srk fav Suraj huwa madham Srk never looked so intense compare to his other songs credit goes to Sonu for singing with depth and feel, but the post, it was between Udit and Kumar sanu and I think Udit wins oeginal voice with beautiful happiness I always founded Kumar sanu overrated his nasalness got high in late 90 songs it was difficult to listen him in full volume on headphone he was better in early 90 though but Udit Narayan dominate all singers with his God gifted voice . Udit is voice of every season , Udit voice can make you fall in love.

Hum yaar hain tumhare

Tujhe khas fursat main rabne banaya

Dil be yeh kaha hai dil se

Udit dominate Kumar Sanu any day

Vinod is cancer to ear pathetic voice quality dont know how he got into bollywood with that voice was not even suiting srk in chahat songs runied the songs I have always maintained Udit Narayan could have given life to songs music director wasted on Vinod Rathord in fact that kid according to u sonu nigam outclassed and outshined vinod in 2 duet songs like aaj kal ki larkiyan kamsl karte hain , sharmana chor daal . imagine what Udit could havr done with it and comming to Kumar sanu he was so nasal to be in the good books of 90's he always seems like someone made him sing on gun point if u go through music reviews of 90 film majority tagged him as nasal , Udit Narayan the best charming voice followed by kk sexyness followed by Sonu's melodious voice then offcoursre the great Roop Kumar , moral is Udit Narayan wins over every voice unique and smiley and emotional . compare duets of Udit with others and you will realize Udit is first