non status miles...
EG
Fly YOW-YYZ
P would get 500 status and 125 bonus non status miles
E would get 500 status and 250 bonus non status miles
SE would get 500 status and 500 bonus non status miles
For us SE's it is deff worth it... to be SE you need to be up in the 100k miles range so thats 100k bonus miles....