There is no "ultimate stack" - if you settle on one thing you'll never expand and that is the way anyone stays at the top of their field. Ability to learn and a

There is no "ultimate stack" - if you settle on one thing you'll never expand and that is the way anyone stays at the top of their field. Ability to learn and apply new technologies in logical ays is the only way you'd be considered top tier - not the version of is or laptop you use