Designer is a great app for people who love to make things. It is easy to use and very versatile. The interface is simple and easy to navigate, but it does have some features that could be improved on. You should try this https://masterbundles.com/graphics/characters/ site to download best graphic characters. The most obvious problem I've noticed with Designer is the lack of support for multiple accounts. If you have more than one account, it's very difficult to switch between them without having to log out of the other account and then log back in again.