The 810 has a few minor niceties over the 800 but they're basically the same thing (I don't use that bluetooth stuff which was the main upgrade). The 1000 I've not used but if you're happy with the 800, assuming you get an 810 that works you should be pretty happy with it.
The 810 has a few minor niceties over the 800 but they're basically the same thing (I don't use that bluetooth stuff which was the main upgrade). The 1000 I've not used but if you're happy with the 800, assuming you get an 810 that works you should be pretty happy with it.