@Mouse You can check up on mr snuff site or sixphotosnuff.com to identify the different snuffs
I havent tried enough to give a top 3 since I just got the 4 bundle but my favorite is Special.
In no particular order Special, Super Kailash, Cheeta.
Cheeta cheeta cheeta
Cheeta is very nice
Cheeta, Natural, Anarkali
Cheetah, Special, and Natural…oddly enough, the only 6 Photo snuffs I have. So far, anyways. Credit card ain’t maxed out yet 
Without rank(and just for this precise moment) : Medicated N°66 / Natural / Super kailash
#66, kailash, cheeta, super kailash, super chetak, medicated, natural, etc, etc.
Cheeta, Natural, Anarkali
Same here
Natural, Anarkali, Super Chetak, Cheeta, Super Kailash, Kailash and almost any 6 Photo snuff mixed with the Natural.
I like all the non menthol 6 photos .
Picking only 3 is a bit tough but at the moment this would be order of preference. 1 Special 2 Super Chetak 3 Anarkali
Medicated no.66 my current fave Anarkali Khailash / Special. (Can’t decide as love them both) I tried the no.666 but there was a whiff of eucalyptus , and i dont much care for eucalyptus. But it is still a super strong menthol I would recommend.