I hate to say it aloud, but I've always thought that too many bassists have an inferiority complex. In the case of this conversation, the pick reminds some bassists that A) the guitar player gets the same kind of adulation that a quarterback gets, whether he/she deserves it or not...and B) It can't be denied; there are many of bassists out there who are (at their hearts) frustrated guitarists, and the pick reminds those of us who decided early on that 'The Bass is for Me' resent guitar players who are just killing time on the way back to the front of the stage. They're out there...I've met them.
I've used a pic, on and off, for most of the last 40 years. It serves some songs well, and it certainly pairs well with my '72 Ric 4001...but I wouldn't commit to either a pick or my fingers and dismiss the other. That would be selling some piece of music short....something I try to avoid.
Early on, I found that rotating the pick so as to use one of the two 'blunter, rounder' corners of the triangle mellowed out the pic sound that amounted to 'click' on my Ric. I've used the rounded corner of the pic from then until now. Give it a try...see what you think.