Quickcast popup menu like in nwn2. Shows only prepared spells and +1, +2 etc tabs for up casting or metamagic.
The current system in BG3 is a horrible mess where you can't find anything because of all the possible variations cluttering the interface.
Or a menu like PoE or Pathfinder Kingmaker.
At level 4, my cleric already has a super cluttered bar with spells and there is even a few on hotbar 2. The only none-spell thing on my hotbars is the basic healing potion and even then I tend to just open the inventory to use any consumables. Easier to find what you are looking for.
