Hello, I'm currently looking to buy a full frame camera to replace my current set up. I've been using a Nikon D7100 with two lenses (Nikkor 85mm f1.8, and Nikkor 17-35mm f2.8) for interior and studio photography, plus a Panasonic Lumix GX8 (with a Panasonic 12-35mm f2.8) for street- and event photography. Since my budget isn't too big at the moment, I am thinking of selling both and going for something professional that will combine the two (so something not super bulky, but more than decent enough to use for everything from studio portraits to low light street and event photography). Was looking at the Sony Alpha series, is that a good investment? Or am I better off going for a Nikon/Canon full frame for less than what I would pay for the Sony? Hope anyone can shed some light on my situation, it's a big decision and I don't want to regret it later. Any advice welcome!