I am in the market for my first tablet and thought I wanted the Transformer. The Best Buy here has like 100 in stock. While looking going to purchase the Transformer, I stumbled upon the Galaxy Tab 10.1 in a keyboard dock. I WANT A GALAXY TAB! My dilemma comes when choosing between purchasing the wifi model or waiting for the 4g version. What are everyone's thoughts on this? Is the 4g worth the extra cost up front plus the $35 a month for two gigs?