I still spend the most time couch surfing on my 7" Android tablet.
I picked up a BlackBerry Passport SE recently, and Love it. First BB. Moved my SIM card out of the 950XL a few days ago, I find it to be the most frustrating. Apps suddenly close, Edge on Continuum is unusable.
(First day buy, Not on insider, very long time Windows "Mobile" user, this is my 5th WP)
Yesterday, after several hours of using the tablet and BB, the 950XL got a turn. It only lasted an hour in my hand. I was trying to read the new camera showdown, S7 vs I6+ vs N6P vs L/M950, but the page kept freezing and reloading until I finally got a message, "We have tried to load this page several times"...I closed the page and opened it on the tablet to finish reading the article.
In that 1 hour of using the 950XL, in airplane mode with only WiFi on, it used 36% battery, with Edge Browser at the top of the usage list. This is the first time I have EVER seen such battery use.
I think I will take this time out to do another Factory Reset.
My 1520 almost never left my hands vs the Nexus 5 and tablet I had at that time. Hoping to get that sense of satisfaction back soon.