Favorites layout for custom values

Not sure how to word this, but I’m trying to create a view that can easily show two lists (Regulars and Spares). It would be great if I could somehow use a layout that looks and works like the favorites function (i.e. have two top categories, in my case Regulars are one tab and Spares are another). The two lists would look for that value in a column and would separate the entries automatically and lay them out in a great, intuitive way. It really only works for two types of items, but I think it could be a useful layout option for some people.

Edit: this wouldn’t be something configured per user, but rather a new layout to display two lists side by side for all users.