Good question ... and sorry for the late reply, I went scuba diving for 14 days and now catching up.
It was on a mix of WiFi and LTE. Looking back on it, it was 2 to 3 hours of WiFi in the morning hours (downloading Podcasts, early morning text and e-mails, the rest of the day was mostly LTE as I got on the road for 45 minutes each way (WAZE), talked on the phone at same time (Bluetooth earbud & mic), office work (no WiFi and I turn off Bluetooth while leaving WiFi on), back to the car (WAZE) to other office across town with Bluetooth earbud and phone time), check in, turn off Bluetooth only, surf a few sites, more e-mails and texts, then it sits for a while before back in car (WAZE & Bluetooth ear & mic) several calls later I'm at the gym and it's the same Earbuds while podcasts play for 90 minutes. Then home which is back to WiFi and wrap up e-mails, texts and surf a few regular sites and Instagram.
Hope that helps.