I currently have a gtablet running Vegan Gingerbread that runs great. However I have the opportunity to get a refurb Acer Iconia A500 for $300 (same price I paid for the gtab)...how do the 2 devices compare? I know the A500 can be updated to HC 3.2 which is a BIG plus. But is it really a big upgrade compared to the gtab? The Acer is a refurb so I COULD run into problems too. Thanks!