I have chosen to use N26 as my primary bank and I am very pleased with them. Compare N26 bank account features and services
I have the metal and therefore the Allienz insurance - however I am not sure if there are restrictions for nomads.
I am in Canada right now and here they have a visitor insurance for around 80 CAD a month which is brilliant 
I am following this topic closely - I hope the perfect solution appears soon 