I have had my S3 for a couple months. I am not impressed.
The extra battery is a burden. Heavy, awkward and an accident waiting to happen.
The S3 is just as slow as the S2 when utilizing or opening Jepp and Content locker.
The S3 has been freezing more than the S2.
Sometimes the S3 kicks off the wifi signal, thus needing to restart.
Overall, I am not impressed with S3. Its cool not having to do paper revisions but I am spending a lot of time restarting, downloading, uploading, rebooting and worrying about the S3. Plus, my bag seems much fuller and heavier compared to the previous flight bag I had filled with Jepp paper charts.
TEN