You can return it no questions asked within the 30 days--not painful at all.
If you can stand the large size of the Voyager, don't bother looking at the Glyde. Well, you should look and draw your own conclusion.
The two biggest problems I have with the Glyde are a problem with the browser and the lack of response to finger taps. The Glyde's browser won't play Youtube videos while the Voyager's will. They are both adverstised as full html browsers, but I guess the Glyde's is limited when it comes to streaming media. Sometimes the Glyde requires several taps before it will repsond.