I was also hesitative about the touch screen, as I expected it to be pushed by the "touchscreen trend".
Quite wrong I was.
This touch screen *really* makes radio life easier.
The touch buttons are quite large, so not very finger size critical at all.
There is a clear beep feedback if a touch is recognized.
The LCD is well readable under all light conditions.
Overall I think everything has become easier and more intuitive, even the deeper menus.
I already expect I couldn't live without it anymore.
Even caught myself touching the screen of my trusty IC-703 ;-)
Radio-wise the IC-7100 is an absolute joy.
Good audio, filters, excellent NB, IF DSP, onboard audio recorder, Dstar, many momories, etc.
it is the most versatile and advanced radio I have ever used.
The only small downside I discoverd is a limited bass response in AM demodulation which cuts off below around 200Hz (the rest of the modes are fine). This is only important for a niche group of broadcast DXers and hardly noticable on the internal speaker.
73
Paul
PD0PSB
(Owner for just over a week)
I got a look at the 7100 at a hamfest this weekend and it is impressive for the size/heft noted in comments above. I've just begun evaluating the possibility of a new mobile HF/VHF/UHF so I appreciate the remarks about using the touch controls.