Is it worth EV training in-game for PWT and Battle Subway?

Question

When doing an in-game walk through,is it worth EV training?Especially for PWT and battle subway,is EV training needed to defeat the npc's there?
I'm planning on doing a walk through of Pokemon White2.I also plan to use the same Pokemon on my team to battle the PWT and maybe the battle subway.Should I EV train my team?

Answer 1

While you can beat the PWT without EV training, I advise to EV train. It's better than relying on dumb luck to win (which is what you will be doing if you don't EV train).

Answer 2

It certainly gives a big advantage, but tbh you can beat it without EV training so I don't personally recommend it.

Answer 3

YES IT IS WORTH IT! it may seem boring but trust me if you ev train a Pokemon it stats will improve better if you trained it normally. I HIGHLY RECOMEND IT!