No, I'm not. I mostly use the A9 for banking purposes and to keep in contact with my cousins abroad, church's members and students. I have a second phone, a Motorola, and I mostly run pay to play apps using this one. In any way, I'm still not a heavy phone user, even mostly using the Motorola. This latter has a 5000 MaH battery, so it's better I run there pay to play apps.
I still wonder why Samsung put such a
miserable battery in a 128 giga ROM, 6 giga RAM, quad camera phone

. A very well featured phone, not counting the battery.