What speed for bottom bouncers?

What speed do you pull bottom bouncers at up and down river? I’m trying to work on this technique, so some pointers would be appreciated, too.

If you are pulling live bait .5 to 1mph 1.2 is a good place to start, going upstream . probaly on the lower end . if you are going downstream there is alot of other presentations that will get to the bottom that i personaly prefer, so i cant help you there. if pulling cranks i would say 1 to 1.5 , but i also prefer a 3 way set up for pulling cranks than i do bottom bouncers, just my opinions , hope it gives you some ideas .