I didn't see the Seeeduino Mega or Seeeduino V328 in there
Sorry, I will check and add them later if they are not in there.
I'm not really sure what the Arduino is and the comparison sheets just look like a bunch of ingredients for someone who doesn't know a lot about cooking.
I know what you mean! 
I'm not really sure if I wouldn't be happier with an Xmos board.
No, go with an arduino! ;D