It's extremely hard to prove things in programming. You can either develop both options and pick the best, or you can use "best practices", which is non scient

It's extremely hard to prove things in programming. You can either develop both options and pick the best, or you can use "best practices", which is non scientific. Authority and tradition make best practices. Also "don't @ me" about basic logic like nested loops and bigO. That's not what I'm talking about here.