Much as I love Finns, it has become such a cluster during S&S that I usually can't even stay inside. Pretty obviously a fire code violation when you can't even walk inside. Meanwhile, in Springfield, you can grab a lakeside bar stool, enjoy the cool breeze and drink a Duff in peace.
Diagon obviously has the most to do, but Springfield usually gets a 1 to 2 minute jump on them, and that makes a difference.