I have tried all the NicQuid Tobacco Flavors, Midnight Express, Rebel (Gen7), Soho, and Daybreak and all I can give you is my personal opinion....I have yet to find an eliquid that tastes like tobacco, but that is okay with me as I never, ever want to go back there...
My two Faves are Gen7 and Soho, but I am vaping Daybreak as I type this...Daybreak actually reminds me more of a 555 blend with the nutty undertones.
Soho reminds me of a variation of the RY4 blends but better, not heavy on the caramel or nutty nuances but very smooth.
Gen7 is that perfect blend of subtle cocoa topped with a creamy smooth exhale.
None of the flavors in any of these are dominant other than Midnight Express - I can't really describe it - but it is a strong smoky flavor and doesn't fit everyone.