Powerpro, since its diameter is much smaller, puts less belly in the line from your rod to the cannonball release clip. This means that your rod tip will be a better indicator, helping you to see those little shakers. Use an 18 in line from your weight to the release clip, this helps too.
You may have to fiddle a bit with your clips so that you can put some tension in your line without either releasing it , or having your pp slide thru the clip.
If using pp, you may want to tie a fluro leader to be extra extra super stealthy.
If slammin for salmon in August, fleaficker line is the way to go.