European here, Dutchie to be precise. Been riding my DSR '16 almost every day as commuter, logging about 45kkm (Or 28k miles, whatever floats your boat) of somewhat effortless driving.
Touring is a different thing altogether. I have 3,8kW on-board (1,3kW slow and 2,5kW charge tank) and 3,6kW off-board with a homebrew Mennekes adapter and two 1.8kW PSU's, and I find myself every 180km at the chargepont for at least 40 minutes to get to 80%.
The price for the Zero SR/F with two-phase 12kW AC charging is 23k euro here, and the Energica Eva with 21kW battery and dc CCS is the same.
My bike will be ready for replacement in about 1,5 years, and if this situation stays the same I think it's a no-brainer. The Energica takes me further and charges faster for the same money. Unless she handles like an absolute pig, it's going to be the Energica. I found with my car that CSS fast charging is a game changer, I get in and out of a (super)charger in 15 minutes tops making longer trips a breeze. Too bad Zero stopped the fast-charger path in 2013... CCS is abundant in my part of Europe.