I shoot videos for a part time income. I need to update my camcorder. It’s only me on a shoot, so needs to be a camcorder. Is the one like the Sony NX 200 good enough or is it worth getting a Sony Z150? I shoot events, music gigs, performance and music videos some creative (unpaid) productions too. I use a tripod And hand held too. They all end up edited in premiere pro then up on people’s YouTube pages, websites, fb, insta etc. I need 4K, smooth and great colours etc. to be viewed on large screens. ( not a cinema screen— yet) What is the difference between these 2 cameras that would help make a decision?