I've always played bass with a pick (heavy for rock where I need a sharper attack & felts for more "fingerstyle" sounds).
I've snapped a few of the felt picks by digging in too hard, but it's a fair compromise for me. I'm just more comfortable with a pick & they get me close to the sound I want on those occassions.
FWIW, I've had several guys try to talk me out of using a pick altogether. They've tried telling me my pick preference is a holdover from being a guitar player for 30+ years.
Strange thing is, I don't use a pick when I play guitar. I prefer the dynamics of using my fingers...and the sound is considerably more unique.
Bottom line...do what you're comfortable with.