I am the proud owner of one. The Hammond is ok but they fell apart on the leslie emulator area of the keyboard. The Korg has an awsome leslie emulator so you wont have to haul around a leslie speaker or a motion sound amp.
I myself am a purist. if you want the Hammond sound you have to buy a Hammond. As said above you can get an M or L or T for nothing if you look. I got my L112 for free i just went and picked it up. tube amps tonewheel even the felts were all in great shape. i then bought a T211 with a leslie built in working just needed a little oil. Gutted them both used the vib line from the T and the whole top end of the L did a few easy mods (perc mod for B3 perc and overdrive) along with lowering the bottom manual an octave. and this thing rocks. bottom line ; yeah its heavy add wheels its not so bad , real hammond sound for 12hrs work and 75 bucks. with all that said i just cant see spending a thousand or more .....except to get a better leslie !!!
there is plenty of support for tech issues........ but this is just me