A niche Toronto ecom model hit 4
http://news.augustaheadlines.com/story/580663/qliqqliq-study-reveals-google-ads-costs-across-19-canadian-industries-with-some-keywords-exceeding-894-per-click.html
A niche Toronto ecom model hit 4.7x blended ROAS with Advantage+ artistic trying out and server-aspect monitoring to stabilize attribution.