1. zatab will probably never get updated or have a decent community to update it, x86 will have constant updates same as the desktop version 2. zatab wont run x86 linux applications, not to mention the possibility of running wine 3. it costs 350$ for what is basically a cheap *** chinese tablet that is not worth more than 100$ 4. on x86 you can probably run most distros, on zatab you are stuck with what you get 5. for everyone outside US the price will probably be at least 50$ more(not including customs and taxes in that)