Hi, (Sorry for my bad english)
first of all, I really like this software and his dev there aren't many developers who cares so much about their projects. So, keep up the great work Jason :).
But I really wish there were more Premium features without the Big Box integration stuff. I'm personally not using Big Box and don't really care about it and I'm sure that I'm not alone in this case. But that doesn't mean that I'm against it of course, actually it's a really great feature and I like it.
My suggestions are for the normal mode of LaunchBox. First, I deeply like the "Custom Filter" feature and it would be great to get it more advanced. As example, Sub - Filters which you can put under normal Filters you've created before. This would make the whole filter system more dynamic. Also, it would be nice to have an option to remove or at least hide the "All" filter in which you can find all the created stuff from you. Why? because Launch Box isn't any more for games only It's a super duper hyper mega thing that works for almost everything!. I'm using Launch Box for several things like as books library, Music Library, Pictures Library etc.
My Suggestions in short:
1. Feature for creating Sub Filters under Custom Filters.
2. An Option to hide the "All" Filter on the top.
3. Option to rename "CUSTOM FILTERS" to something else like, My Collection. (Isn't really necessary but why not)
4. An Option to create Filter Title / Category's like the "CUSTOM FILTERS" text on the top to have a better overview. As example, My Games, My Books, My other stuff...
Thanks for reading, regards~