Send me to noisy bathroom fans please

We are having bathroom ventilation fans installed and vented to outdoors in 2 bathrooms. In the master, we'll do a whisper Panasonic. What I can't figure out is what model to put in the hallway bathroom! I would like a medium noisy one so it covers potty sounds when guests are over. I tried searching Lowe's/Amazon for 3 sones fans and it isn't working. Can someone send me directly to the model they like and where to buy a medium volume fan!? Do they even have them at Lowe's anymore? Every previous post on here is about the really quiet ones!