When attempting to choose what GoPro cam is right for you, be sure to keep these three aspects into consideration. Is the price right for you? Are the features necessary for your activities? Which mounts/accessories do you need for the conditions/environment/sports you will be partaking in? Be sure to post some videos you guys take, we're always interested in your uses of GoPro cams!
Also note that their newest line of cameras, the HERO3+ (plus) are only smaller in size and lighter in weight. As of now, the Black Edition for both Hero3 and Hero3+ are only a few dollars different in terms of price, so go for the plus! And now that the HERO4's are out, check the prices of previous versions as they'll be dropping slowly. Unless of course you want the newest of the new, check out their HERO4!
GoPro is leading the charge toward consumer-created virtual reality (VR) environments, and their first VR-ready cameras make it happen with what they’ve dubbed “spherical capture,” which is pretty accurate, given the 360° field of view they record. VR is still a nascent technology, but it’s definitely the future. If you’re an early adopter, you’ll want to pick up a GoPro with spherical capture.
GoPros can be used as standalone cameras, but thanks to a great mobile app, they also pair perfectly with Android and iOS devices, allowing you to add more functionality and versatility. Using built-in Wi-Fi and Bluetooth, users gain full control over their GoPro camera and can even display a live feed of what’s being captured right on their mobile device.