Police Now vs Joining as a Regular - what's the difference?

I'm a law grad and am considering going into policing. In September, I'll finish my masters and I was looking at Police Now - can any serving police / Police Now students tell me anything about this?

What's the difference between Police Now and just joining via the regular route? In the long-term, I would be interested in a police leadership role, but as far as I am aware, being on the scheme has no bearing on your chances of success and you are able to apply to the Fast Track scheme as any other constable can.

Also, isn't Police Now just community policing? No response work, etc?

Cheers