I like that they have all of my information stored in one place so it's easy to refer back when needed or if you forget something! Also, there are many different templates available for your use which makes things easier as well since we can see what works best with our current design standards before starting any projects.
The only thing about kings line i don't really care much for personally would be their pricing structure/pricing options but other than this everything has been great!! We love working together because everyone knows exactly where each piece fits into production process from start-to finish.