Difference between MaxRoll and POB skilltree

Hi. I was just wondering if some seasoned POE players could help me.

I am following this POB, but the skilltree on maxroll has some differences to the POB that is linked on there. I don't really understand which one I should follow to have the best optimized build. I would appreciate a response. Thank you.

https://maxroll.gg/poe/build-guides/chaos-minion-army-necromancer-league-starter That is the build.

There are more than two paths of building (POBs): early-mid, and late game. You should adjust your skill tree based on the gear and level you have.

There's also leveling advice under the leveling section.

If someone wants to take a look at your tree, you need to make your profile public (not private).

I'd say the POB link is the ultimate resource so go for that, the site tree might not be updated.