I can get by without it but I miss the tool belt from my 9900. It made the phone more efficient for people who need accuracy and speed in their communications. The fact that I can still use gestures and other BB10 features is awesome. Just please don't take anything away... I still want my HDMI port and my cameras (although I can do without the FM radio :p)
Q10+tool belt is for me. Thank you John Chen :)