Personally, I don't see what the big deal is with "virtual cadence". I had a Cat Eye with an actual cadence on it on my old bike. Now I have the Flight Deck since my new bike had the integrated STI shifters. I have to say that there really isn't a difference in virtual vs. actual. I mean, if you aren't peddling, you KNOW you aren't! Who cares if the readout goes to zero or not? Does it really matter??
The other thing I really don't get is the "indoor trainer" thing. I guess everyone has their preference but I just don't see the appeal of riding on a trainer indoors like that. It can't come close to simulating the actual wind resistence you feel, the slopes and hills, and temperature that you have to get accustomed to by riding on the road.
As for the Flight Deck specifically, I have mine set up with the wireless sensor and it's great. The one thing I don't like about it is that it gets a bit of getting used to in the way you change from one mode to another, use the stopwatch function, etc. The more you use it the more you get used to it though. I'd like to see more info on the screen at one time but having a visual readout of the gears I am in outweighs this.
Oh, and on my last ride, the "max" reading flipped out and read 108.5mph!!!
Don't know what the hell went wrong. The average speed and all other functions were still right on so I'm not sure what happened. Other than that one anomaly, it's been great. I'm sort of curious if anyone else has had a weird readout on max speed?