Nx 100 is more practical and cost-effective. I have both machines. To put it simply, nx 100 is ok, vg30 is ok, nx 100 is not, and vg30 is still ok. Vg30 has higher definition, not to mention depth of field. Vg30 is too strong, and the color nx 100 can adjust the pp value, which is more transparent and sharp, and there is not much room for later adjustment. Vg30 is a little gray, but the picture is soft, and the color matching problem is not big in the later period. In operation, nx 100 is a three-ring manual and nd filter, which is very convenient to adjust. Vg30 is not so fast, so it is suitable for posing, but once you get used to it, you can quickly adjust the parameters. The anti-shake performance of the two machines is similar, but the anti-shake of the vg30 must be matched with the anti-shake lens. The lens of the auxiliary factory and the lens without anti-shake function are not anti-shake Vg30 recommends the electronic actuator with constant f4 at 18- 105. The telephoto end has good anti-shake, and the definition is higher than that at 18-200. There is no trouble in constant aperture exposure during electric zoom, and the depth of field is beautiful. The fuzzy spots are round and soft! Nx 100 blur is ok, the wide-angle depth of field is good, but the blur is a bit messy and not feminine enough! In recording, vg30 is a four-bag stereo microphone, 5. 1, which has a strong stereoscopic effect. The recording quality of nx 100 is average. Both cameras can shoot 50P, which is better than DSLR such as 5D3, and the low illumination is similar to that of both cameras. The maximum gain of vg30 is 30db, and the noise is not obvious when it is turned to 2 1db, but the aperture of the standard lens is too small, which is still a disadvantage. Nx 100 is enough if the requirements for wedding shooting are not particularly high, and it is also possible for vg30 to cooperate with electronic actuators 18- 105. The color difference between these two machines is not big, and it is no problem to shoot with multiple cameras after getting a good color temperature value. Personally, I think vg30 is more suitable for playing by myself or shooting with multiple cameras. It is best to have three lenses (an electric zoom lens, a super wide-angle lens and a 35 fixed lens). Of course, the price of these matches will be much higher, and nx 100 is more suitable for individual combat.