I have used the RTI T2 for about 3 years and really liked it. I just began using the MX-700 and once programmed, everyone who uses it prefers it over the T2. The biggest improvement of the MX-700 over the RTI is that we no longer need to reach out our arm and aim precisely at the remote sensor. We also no longer need to change the battery every 6 days (when it was new it was about every 9 days).

Additional transport buttons are also an improvement. The RTI still has the better programming software and I really miss the tilt-illuminate feature, but until I see the next generation of RTI remotes I would not go back to the T2.