Hey @feedmylife! Thank you for your response and the follow! If you ever have some photos you want reviewed, please use the #photofeedback hashtag, I will check this hashtag very often and use the pictures posted. I love to edit pictures and to teach people about it, but for me this blog is also about composition and story behind the pictures. I am not into video editing (yet) actually. I think I will be in the future!
And about the camera: what I like to do is to watch videos on Youtube a lot. I look for reviews there and eventually go with the piece of gear that suits my needs the most. I'm very visually orientated, so watching videos works best for me. I start out by determining a maximum price I want to pay and then search for 'best X for Y euro'. I continue to narrow my search based on my needs and eventually end up with two models (like you with the A6300 and Lumix G7). At this stage I mostly choose the one that feels best. I think you already have a slight preference for one or the other, I would go with that choice :).
Cheers man!