I have the H-D unit. H-D had a special 200 + - price drop on these a few months ago, it maybe still in effect. At the l;ower price, it is worth that. I have only one major complaint with this unit; if you have an 05 or earlier radio, the voice op only works in the aux mode. If you think you can listen to tunes and get a priority interupt for directions like every other unit, your wrong. I thought I had done something wrong in the installation or set up so I called H-D and Garmin. Both said voice priority will only work with the 06 radio. Plus since the only aux input is on the front of the 05 radio, you have that stupid cable that has to run outside the fairing. The only good thing about the inability to prioritize direction commands, is that you can pitch that out side cable in the can.