I just bought kindle 2 from fellow member here , pretty satsisfied ,i paid a bit premium knowin 3 is gettin shipped in a month but needed that urgently so just went n got that , pdf to mobi conversion is pretty nice everythin works so good so no issues for all those pdf and epub files 
and wow i can surf a bit anywhere anytime n battery just don wanto finish 1ly
If this is the scene with kindle 2 just imagine how much better 3 will be , just go for it guys:)