I really want to get back into my launch PS3, but when I got the X360 with rumble there was no going back. But reading this thread made me think that if it is as good as they say it is I could take my PS3 off permament folding duty and actually play some games with it. The feedback on the sixaxis might make me actually want to use it rather than just complain that I just jumped off a cliff because I scratched myself on the nose.
The feedback on the sixaxis, to me, feels better than the 360's. It's not much better than the DS2's feedback (it's definitely not a new technology), but I just never realised how simple the 360's controller's feedback was, which seems to be single motor only?
The imported DS3 that I've been using for well over a month now has pretty decent feedback, and I feel the way it is positioned in the DS3 is more effective than it is in the 360 (the motor is closer to where you hold the controller).
What I'm most impressed by I guess is how well integrated it is in most games that I play, even though I've imported the thing. It's caught up really fast and there won't be many games out there now that don't support it.
Tiny aspects of it also feel better in general (trigger buttons, analog sticks), and I'm fairly convinced that some people will prefer the more solid feel the weight gives the controller. I can appreciate it myself at times.
From the way you talk, I think you'll definitely much prefer the DS3 over the regular sixaxis.
I haven't noticed much difference in terms of battery life. It's supposed to be 15 hours or so (rather than 30 hours without motion controls active), but either way the battery lasts long (my 360 controller hasn't even run out yet either, I haven't even unpacked my play and charge kit, partly because I've mostly played wheel / racing games I guess.
), and when it does, I just plug it into the USB cable for a while (I like that you can simply keep on playing while doing so) and half an hour later it can go again for 15-30 hours.