It depends on your requirements. Before you make the decisions, here are a few points for your consideration. 1. Budget. Human transcription is a lot more expensive than machine transcription. The price for human transcription varies from $1.5 per minute to $5 and more. 2. Turnaround. Human transcription may take up to hours or days to deliver your transcription, while machine transcription only takes minutes. 3. Accuracy. Human transcription can reach as high as 99% accuracy and machine transcription like Notta can achieve 98.86%.