I think the liking towards a bike will entirely depend on what ur looking for. If you want a bike with a super acceleration, even lesser sound perhaps?, decent components, decent handling bike u can go for the Zero SR.
If you want something that handles fantastic, has very good acceleration, great chassis but is decent in range (85miles mixed in pretty hard riding conditions for me), default level 2 charger then its the Empulse. Also, i'm not sure until when the current deals on the Empulse would last. I dont know if Victory will stop making these, but Victory being a big brand, i'm sure they'll honor the warranty period.
Looking at the way Victory is going at Pikes peak and IOM TT, i doubt they're going to stop producing Empulse's.
Also it finally depends on ur budget
I've already pointed you out to the used Empulse R that Roland has put up. I feel thats a great deal. Good luck!