I had no problem with spellcaster so far, it's true spellcaster make whole lot of easy game, I find vampire more fun to play, not because of limited, not because spellcaster are powerful (I had no problem with powerful to make game easier) but roleplaying, sneaking in night time for some reason. I might keep one or 2 sims spellcaster to support whole sims who are not spellcaster, by set up shop to gave potions to many sims who need it and make life easier for sims who are not spellcaster, Vampire can't do that while spellcaster can help all kind of sims with potion and spell like rise from dead like a priest/healers of sort, lol. Don't need many spellcaster, just few.