I'd love to join in on the debate here. But it's hard for me to take a side. I am about a 99% of the time only fingers (and thumb, and wrist, and elbow, and sleeve, and mic stand...), but I do break out a pick on a song or two for the effect. I don't think there's an angle you can take on which is better. But rather which is better for you. I've said it before, try everything and what ever works the best for you - go with it. I'm not the best at tapping, slapping, pizzicato, bow or the speed pick style...but I'll give it all a try. So no arguement here from me. But I don't mind joining the discussion on it. But at the end of the day I guess I'm a "finger" player. So I'll speak from that side of the platform if need be.
Either way...pick, fingers, nose hairs, etc...Get those volume knobs turned up bassbro's!!!