Best hitbox for a simulator game

[hostnod (TheTomato)]

Hello guys,
I started making a simulator game and when it comes to hitboxes I don’t know which one i should use.
For example to punch objects

I usually use

for i, v in pairs(workspace:GetPartsInPart(hitbox)) do
  --do something
end

for fighting games

but I want to know which one should I use for a simulator game
I hope someone can help me with this.

[aidanoldo (Perkz)]

BETTER WAY TO HITBOX | ROBLOX SCRIPTING TUTORIAL

Maybe watch this video.

[emilaltg]

This is the most video of all time.

Also this was pretty useful for me personally.