I would hate to steer you in the direction of something you don't end up liking, so I'm hesitant to vote since I don't know much about the other ones, BUT I would absolutely vote against the clit exciter... It was so loud that all I could focus on was the buzzing! It could definitely be heard through a closed door and possibly from a different part of the house! The handle vibrated so much that it started to make my hand go numb after using it a while.
From personal experience, I would recommend a bullet with a controller if you're looking simply for clitoral stimulation because you could find a decent one in the price range you have (EF has one that lasted us a very long time!)
Sorry I couldn't be more help! Good luck on your search!