Which would you rather have Changes or Higher CPM??

Hi guys 

A question for you guys : what you want in bbs 

1.higher cpm or

2.New changes..

Personally i want few changes as i speak in the previous post and i am looking forward to the app launch.

As far as CPM concern i this its enough for the peoples to have 150 CPM.

But i would like to have they chamge PM for the new BBS communities to maybe 50.

It will help them grow faster .

What you guys think please comment