There are several transcription software options available, and the "best" one in terms of accuracy and speed may vary depending on specific requirements and personal preferences. However, I can provide you with the popular transcription software options known for it accuracy and speed:
Descript: Descript is a multimedia editing software that includes a powerful transcription feature. It provides accurate automated transcriptions and also allows for easy editing and collaboration.

You can check on it by Clicking and sign up on this link https://www.descript.com?lmref=v32fVg