What's the best AI generator for realistic, raw photography?

I've been using ChatGPT for image generation and sometimes get really good results, but hands and specific gestures still give me trouble. If I try to fix them, it often messes up something else in the image. I'm looking for something with better consistency, especially for realistic people, natural hand poses, and documentary-style photography. I've also been curious about newer models like MiniMax H3 Omni and how well they handle this kind of work. For those who've tested different ai video generators, is there an ai generator video free option worth trying? I know I'm mainly asking about images, but I'm also interested in tools that can take these realistic images into video later. What are you guys using?