The goal of this thread is to help differentiate the two apps and pose configuration questions.
INTERFACE: the two have different UIs in that Shangmail pushes the mail to the native blackberry "Messages". In contrast, the Gmail app contains its own UI.
PUSH MECHANISM: both offer push to their respective destinations. Any comments on which is faster would be appreciated. A single test showed it took 3 minutes for the message to be pushed through Shangmail. A subsequent test indicates 1 minute. If shangmail is polling this on a periodic basis, then this is a random process on the interval between 0 and the sampling period. Comments are welcome regarding this topic.
Is there any way to configure (either app) to minimize the time between message receipt at Google and notification on the 8350i?
Other Configuration Questions
I suspect that there is a means to configure the notification (sound \ LED) of the native blackberry "Messages". I was hoping the "Message" would go red when a new message is received.