I haven't used the newer units, but they seem to be just like the F700BT that I have. Here's a list of things they can do to make their units better:
* More intuitive menus - learn from Diaftia and other mods
* Responsive UI - like the one on iPhone. There shouldn't be a lag between a button press and unit's response
* Capacitive Touch Screen
* Traffic receiver - like the one that comes with Garmin units - with free traffic
* Voice Recognition - It doesn't work 90% of time. Also, when I try to call someone, the unit doesn't confirm before dialing. It just calls the name it thinks I said, which like I said is mostly wrong. I tried Ford sync and it is way better. Also, voice recognition doesn't work for media on SD card or CD. Why is that?
* Fix Bluetooth handsfree - instead of switching back to phone, my unit disconnects the call when I turn ignition off
* Allow 3rd party apps
Nail on the head. I have an F90BT and my wife has an X910BT in her car. Fucking terrible compared to my buddies new Ford Flex with Sync.
My list:
1 - Capacitive touch screen - this is really a no-brainer. Resistive touch screens are slow to respond (unsafe to use while driving), and less accurate.
2 - Better NAV features. Add a quick-and-easy "cancel" button. How about an easily accessed "alternate route" button? My dad's $150 Garmin GPS has these features and they're buried in menus on the Pioneer stuff.
3 - Traffic receiver (as above)
4 - Voice recognition (as above)
5 - Bluetooth - maybe this is fixed on newer models but why in God's name does the stereo snap to MAP mode when a call comes in or I make a call? Stupid, stupid.
6 - Get a premiere-level unit out there for people who actually give a shit about sound quality. My F90BT is okay, but I miss the adjustability of my old 880PRS single-din unit.
7 - Better iPod integration - you might be one of the best now, but everyone else is catching up. There's no reason why the LCD screen can't be multi-touch and offer a mirror of an iPod Touch plugged into it.
8 - Ditch the proprietary IP-BUS and go with straight up USB and RCA jacks. There's absolutely no reason to ignore USB anymore. It can control anything you need it to, and can transmit sound as well.