[Cicatrize]

I've had the Mogul, the Touch, and currently own the Touch Pro.

I can tell you that the Touch 6900 beats both the Mogul and Touch Pro in speed, battery life, and of course size (a moot point). But that doesn't matter, because the Touch doesn't have a keyboard...so...yeah. lol

The battery life is NOT any worse on my TPro than it was on my Mogul. The TP is much, much faster too. Hell, the screen resolution and form factor of the phone are reason enough to switch, imo. I didn't think it'd matter until I got one. I picked up my Touch again the other day just to take a peek at it and I was literally nauseated by the screen. I wanted to puke on it.

I did like the tactile feedback on the Mogul a LITTLE bit more than on the TP, but not enough to ignore the fact that the TP has a 5th row with numbers on it.

As far as I'm concerned, there's no reason not to upgrade.