Advice on double strollers and britax

Michelle • 27 years old Wifey & Momma of a 3 year old. Currently expecting #2 in July 2015
I'm currently looking into the new britax b-safe 35 infant car seat. But I can't seem to find a double stroller I like. I don't like the britax ones cuz their side by side. I want one that is front to back and to where my 3 year old can continue to grow into along with the baby. Any advice would be helpful.!