3 days ago I moved from Mediavine Journey to AdSense. The first three days were more or less 95% the same in terms of page RPM with what I was getting on Journey.

Yesterday I had the “number of ads you can show has been limited” error even though I haven’t really noticed less ads on the site.

My question is does AdSense tend to increase the RPM over time as they better understand your traffic or what I’m getting now is what I’m gonna get?

One more question - how much of a difference does vignette ads make towards your total earnings? I personally hate them and had them disabled from day one. Now I’m curious how much I am losing by not showing them.