I appreciate that you're looking for feedback. But Offtankplank is really strong right now. I've got around 300+ games with gangplank, but I fell off the wagon once they started changing him, so now my build is too muddied to give to you. I'm just not sure anymore.

Honestly, dont write a guide if u are lvl 9... not trying to be rude, but u have no experience in lol, so u cant really make a decent guide that would help people. sry :(
And plz dont say that u made this guide to get an advice and not to give it. Cause the idea of makin a guide, is to help others play that champ. Not the other way around

Play with Wriggle's, Mercury's Treads, Trinity Force, Warmog's Armor, Atma's Impaler, Infinity Edge build. Well, also check top rated guides for good advices.

i am writing to get advice not to give it.

I do not think you should be writing guides at level 9.

As much as I hate to admit it... I was wrong... trinity is simply necessary on Gangplank.
He needs sheen.

No sheen? That's core on EVERY Gangplank! No downvote but please fix