Background
I have been a harmonica player for about 2 years now, and used to play the guitar. But since having children I have only free time at night. That's why at first I decided to retake guitar practice and buy an electric one. But since I like music like Korn, Iron maiden, Red Hot Chilly Peppers, etc, I started thinking about trying the bass guitar, since it has always seemed pretty cool to me and love the sound of those slaps. The thing is if I can't practice, I can't improve. So if one of them is significantly quieter than the other one, I will stick to it and learn my way forward.
Question
Which one is quieter when played unamplified, Bass or Guitar?
Thanks!