The language you choose determines the workflow and to some degree the amount of work required of you. If you don't want to be maintaining that project for 10 h

The language you choose determines the workflow and to some degree the amount of work required of you. If you don't want to be maintaining that project for 10 hours a day it would help to choose a language that makes introducing new bugs difficult. "Language doesn't matter" is an idea many people who haven't programmed in many languages have and it's detrimental to the engineers around them.