Hi...
I have a Galaxy S (normal one)...
It's excelent for b4a....
The only dif I can see from the wifi ver to mine, is that mine still uses b/n drafts on wife, while the WIFI uses Draft n, also mine is tsil only 3G and WIFI is 3,5G I hink, enabling up to 21mb/s..
Other than that, we lose to NO IPHONE...