Stromer ST1x or Specialized Turbo Vado 6.0

[mattinutah]

Looking for a commuter for a 20 mile round trip commute in hilly terrain. My wife has a Stromer ST1 Elite that I like but with so much weight in the back it isn't the most balanced bike I've ever ridden. I haven't test ridden the Specialized as there isn't one local yet but the reviews intrigued me. Anyone know if the Stromer ST1 Elite battery is compatible with the ST1x? Any input, advice, or other suggestions appreciated.
Thanks!

 

[Ike582]

I recently test rode the Stromer ST2 and the Vado 3.0 (the 6.0 wasn't in stock), and ended up ordering the Vado 6.0. I felt the Specialized had a bit better balance, it felt more like a bike, lighter and a bit more maneuverable, than the Stromer. I also prefer the front suspension on the Vado 6.0 as I intend to ride often on the crushed gravel bike trails around Chicago.