Hi,
I assure you that the Asus T100 will in every aspect serve you better than the Toshiba WT310.
The WT310 has more RAM but it lacks everything else. I've got some facts on my side too. The Celeron processor in the Toshiba WT310 is way inferior than the Atom in the Asus T100! The T100 has twice the amount of L2 cache: 2MB, twice the no. of cores: 4, lower power consumption: 8.5x (Don't relate this directly to the battery).
I personally find the WT310 to be ugly. Check out any pic of the device while laying on the back and take a look on it's sides. And you'll get my point. The Asus T100 weighs only 550g (tablet) while the WT310 weighs an insane 826g that's almost three (to be exact 2.8x) times an average android tablet.
And that's...