Find an alternative of AI Vision Processors

I am looking for someone who can propose to me an alternative of a Microcontroller for my project; Rules: - Alternative Processor needs to be relevant and better than our current Microcontroller. - Chip needs to be AI Vision Processors - Chip needs to be of smaller or the same dimensions physically in comparison to it's alternative chip - Chip needs to be more powerful in AI processing than it's alternative chip - Chip needs to be cost effective - Chip needs to have low power consumption - Chip needs to be from a different manufacturer Current Processor we are using: - Ambarella A12s - Ambarella H22 So Find the alternative to get this project