[Skunkworks] Samsung Galaxy Tab or Asus EEEpad Transformer

Skunks I wish to make a purchase of an Android Tablet and Im torn between the Asus eeepad transformer or the Samsung Galaxy Tab. I am leaning towards the Transformer because I understand the US version of the Samsung Tab does not have an expansion slot. Is there anyone on this list with the Transformer..would be keen to hear opnions other than reading web reviews alone. Thanks Kevin