Hello, I recently purchased an A7 with kit, 28-70mm, and am really enjoying it. I believe I have found the right camera for me. As I look to build lens selection, I am considering getting legacy lenses as a cost saving alternative to adding Sony glass. I currently have a cheapo Canon and Minolta lens adapter but am wondering about trying Canon EF lenses. Money is a factor, but I don't want to spend less upfront and regret my purchase. What is the right balance between quality and cost when it comes to getting an adapter for Canon EF lenses? Is the perfomance passable on a A7 body? Is auto focus an option? Is it better to just stick with native Sony glass? I mostly shoot family function inside stuff, landscapes and wildlife. I really like using my canon 50 1.8 and rokkor 58 1.4 and have less success with vivitar 70-210. Any advice would be greatly appreciated!