Hi Krispin,
It gets to be a matter of personal preference. There are many people who like to use tape on the perimeter of the back and sides and glue the front. It takes so 'trial and error' to see what you like best. I show a corner of my forehead and I like to use tape around the entire perimeter and use either Base Bond or I Glue for touchup. But remember everyone's body chemistry and lifestyle is different so what works for one person might not work for another.
Regards,
John