I think the new Yaesu VX8r is full duplex. I recently purchased one, but haven't had a chance to get on the FM voice sats with it yet, to see how well it works. It does run APRS well with it's add-on GPS, I did get it to digi via ISS. I can't wait for it to get warm, so I can do some more stuff outside!
Unfortunately, the VX-8R is not cross-band full-duplex capable. I tried that in the HRO store when it finally showed up. You'll have to deal with memory channels or the two VFOs in half-duplex mode to work the FM satellites with it. The APRS capability, with or without the GPS, is a nice addition to the VX-8R. Having more TNC functionality like the TH-D7 would have been nice, but that looks like a nice radio with what's in it and the options. It could be really nice to have something for APRS on some of my road trips, with the radio (including GPS) and an antenna on my vehicle. Less gear to deal with - and power - when on the road.
73!
Patrick WD9EWK/VA7EWK http://www.wd9ewk.net/