I played the last time with the Levelup mod and reached whopping level 8. The mod worked really well for most classes (warlock had a bug, where you were able to select 8 spells at level 7 or 8, but since you mostly use Hex and Eldritch Blast anyway, that didn't botehr me too much)
I used to use the LevelUp mod, but it conflicted with the 5e Spells mod too much. At the time I could only get Fireball and Cone of Cold working. Flaming Sphere was bugged, and several spells from the 5e Spells mod were missing. The 5e Spells mod is imo the best BG3 mod on Nexus, and a must have. They work better together now, from what I read. But Expansion is by the same author as 5e Spells and Sorcerer Subclasses mods, and they all work together well. It does only go to 6th level though.
