Let me say first that I absolutely love D&D Beyond. I created an account as soon as I first found it and I've purchased the primary rules sets for D&D Beyond and typically no longer use physical books when I play. That said I had two requests.

1. Add a filter on character spell lists (like the level, concentration and ritual filters) to hide spells castable at a higher level, e.g. the Fireball spell appearing in the list of 4th, 5th, 6th, etc. level spells. While this is useful at times the list of lower level spells that appear in the higher level list is often unwieldy and just get it the way. As an example I have a 12th level Bard. He has only a single 6th level spell however his 6th level spell list contains 14 spells making it difficult to locate the single 6th level spell at a glance.
2. Please increase the number of characters you allow. I'm currently involved in three different campaigns and in a couple of those each player may have several characters. Six character slots simply isn't enough to allow me to track my active characters.

Thanks and keep up the great work!