Selection Radio is $0.99 while Choice Radio is $2.99. The weird thing is that all of the Selection Radio channels used to be included in Choice Radio except for one.
I regularly listened to one of the included ones in Choice Radio and then it disappeared one day. They told me it had something to do with a channel move on the satellite but this is hogwash as they could certainly have retained the same line-up.
These channels are redundant today in any event because you can just listen online.