I have been using a vzw mifi (Novatel 3G) for the past 3 years while traveling. Use it at airports, hotels, while traveling via auto, etc. It has worked for me pretty much all the time. Now that I have the mobile hotspot with the S4 I was wondering about getting rid of the mifi (it is on a seperate contract that I can now cancel.) Anyone else have any experience with making this change? All feedback is appreciated. Thanks.