You might be the only person who would have a cheaper bill!
Are you SURE after all fees etc Fios would be less for you equally compared? In Florida Fios is more expensive, to be around the same cost would mean less channels and likely less equipment. My In-Laws switched to Brighthouse because Fios was actually slow at times something I witnessed on several occasions and their final straw was a second month of the same billing mistake after being assured it was taken care of. Because of that I got Brighthouse for Internet in Fl. and of course DISH for TV.