After 12 hours of very heavy usage and stuff I've noticed compared to the Rogers .900:
-Browser way faster an previous builds, very happy with this!
-12 hours of heavy usage (almost my whole day) down to 50% which is awesome
-Reboot time is a bit slower than .900 (which was the fastest time IMO) but its all good
-Wi-FI connects really fast
-Fewest amount of video video buffers in other words videos stream smoothly i.e. YouTube
-Funny thing I've noticed right away, volume "rocker popup" looks messed up but its all good as long as it gets the job done
-19 3rd party apps and 9 native apps down to 20MB after a battery pull (gained 5MB) and after 12 hours down to 14MB (don't know how much memory before apps installed because apps restored while update was in progress)
-Performance is very fast/snappy, so i'm very satisfied with that
-Cant comment on the sound issue because i'm on vibrate all the time
Overall super happy with this leak, nothing bad to say about it and will keep u guys updated of course as I notice any new things. Oh yeah and definitely would recommend it!
Posted from my CrackBerry at wapforums.crackberry.com