Ok people, get you cristal ball. I am building a sensitivity model on different things that affect how much wealth can I build over the next 10 years or so. One of the factors I need to populate my model with is the "r" or yearly rate of return of bitcoin in 5 cases, from "catastrophic" to "God came to dinner" or if you prefer "1 = very bad to 5 - Very good".

I am aware that this is not a question that has just an answer, but I would like to ask the community, what range would you say is reasonable for this purpose. e.g. from case 1: -10% anual return to 5: 50% anual return (just as example, not what I am using now).

What range would you use and why?