For a few decades, I played with one finger. Then after a decade off for wrist issues (not from playing), I restarted,and my index finger isn't as fast as it used to be, I was forced to (if I wanted to be able to play at a reasonable speed) learn to play with two fingers.
I would modify the above statement to say: Work on playing with two fingers, until you can do it evenly. Once you can do it without thinking about it, then you can relax and let nature take its course. If I hadn't intentionally worked on making two fingers work well, I'd still be struggling with one (slow) finger.
Excellent advice!
As a kid back in the late 60s, I started playing bass with a guitar pick. I was always intrigued with bassists who used their 2 fingers for plucking, which back then was radical and new. Little by little by giving it a try, I mastered 2 finger plucking.
Then about 20 years ago, I saw a video of Jerry Scheff playing bass live for Elvis and he was killing with fantastic bass lines and at rapid speed.............with one finger!!!!!!!!!! And, Bass Player Magazine had an article about Jerry and he talked about one finger plucking.
So, little by little, I started getting off of the 2 fingers and going to one. For me, fast and repetitious bass lines are easier to play with one finger and about 97% of my playing is done with one finger. But, there are times where I gotta get both fingers on tricky little plucks but then immediately go back to one finger. This comes automatic with certain songs and no thought is needed.
I once saw Nick Lowe playing bass and he used a guitar thumb pick for the E string and his fingers for the A, D and G strings. Strange!
My bass teacher back in the 80s could use 3 fingers (index, middle and ring) plucking for rapid 1/16 notes! WOW! I never could do that!
I think that we all develop our own way of plucking. Two fingers being the most common.
I like your advice, micguy.