Hello, I've been doing some research into getting a camera that i can film with. Mainly just videos for family days which i may share on youtube too. Currently filming on my iphone 6+ but it's not really up to the standard i'm wanting. A lot of the footage is in lowish light, as a result the video is grainy. After research the Canon G7X seems to be the perfect camera. Very good image quality for videos, however i can't seem to find it for sale new anymore... so i assume it's no longer sold. Does this have a newer model under a new name or a good alternative?