Experience with Ditto vs Symphonic

Hello,

I am an independent rapper/rnb artist and was looking into ditto and symphonic and was wondering how anyone’s experiences had been with them.

How long do you have to take to upload music. How is it to pitch song for playlisting on spotify and apple music? how quickly do they respond to support? how often do you get paid royalties and any issues?

I’m looking to get a song out within a month so any input would really help!!!