Druid 2024 Rpgbot Sorcerer. It will advance your spellcasting twice as fast as paladin levels, and a single level gets. It’s now provided by primal order.
They’re more sustainable, they know more spells, and their new sorcery incarnate feature. The sorcerer got a lot of buffs in the 2024 rules, most especially a huge expansion to their number of spells known.