I finally got my battery a few days ago. After 4 days of moderate to sometimes heavy use, I'm at 50%. Wow...this thing is cool and I don't mind the size. I got the 10000 mAh battery.
The only draw back is that my GF wanted one with a kickstand and belt clip setup (to come with the ZeroLemon battery) like I got. She has a Note 2 and I have the Note 3.