Much Better
Looks like I'm one of the lucky ones. I have a Sprint Touch Pro. I've turned off TouchFlo, still have the black theme. SPB Mobile Shell works fine for me, but then it also worked with the previous drivers. I also have SPB Wallet, SPB Insight & SPB Phone Suite, no problems so far. While I'm at it, SPB Time & it's alarms work. All of these worked for me with the previous drivers.
No ARM Fatal Error with the new drivers. That was a problem before.
BlueTooth & WiFi work together now, but rather slowly.
USB & WiFi work well. The WiFi indicator would disappear with the previous drivers, but be there when I disconnected from RedFly.
Remote Desktop Mobile works fine. I used it with WiFi this morning, first with BlueTooth for about 1/2 hour. I then switched to USB. USB was much faster, but neither crashed or gave trouble.
I still get the white menu bar at the bottom sometimes. I can fix it by performing a soft reset with the RedFly attached.
The big change for me is the stability & the improved transition from phone screen to RedFly, and back. With the old drivers it was hit or miss. I never knew if the font size be restored when the RedFly was disconnected. I never knew if the RedFly would work 2 times in a row without a soft reset. Many times the RedFly logo would flash on my phone when the RedFly was disconnected, but the screen wouldn't be restored. I'd have to do a reset. I always had to do a reset after BlueTooth. So far all this seems to be fixed.