Im currently looking for a new camera

Currently i have a nikon d3000 and canon t3 rebel(brothers camera). i tend to use the canon more. I want one that shoots great video for cinematic purposes and shoots really good pictures. im not sure if i want to go full frame or stay cropped sensor. Ive been shooting for a year and i want something a little newer. Do you guys have any recommendations in the $300-1500 range???

edit: im trying to stay in canon or sony but if u have any other brands im all ears