These builds are what I consider the best builds in Season 11 things can still change, but Ive let you figgure out the 5th and 6th items due to every game is different somethimes you wanna prioritize other things.

Generally late game trynd you wanna Ignore Tanks and go for their backline meaning the more squishy champs, the HOB build found some problems since you need 4-5 autos to kill squishys if they have shieldbow, its why I removed the HOB rune, so people wont have a bad time with trying to kill squishes who might take a lot more effort, when Riot tries to remove burst from game it hurts Tryndamere a lot.

With the Lethal build you can E-a-a-E-a-a-E you can sometimes kill multiple champs but where you could 1-2 shot squishies last season some of the new items that give shield, and with the less crit dmg you dont have the same dmg late game as you did last season, and they even made it harder this season with the shield bow its like meta rigth now is even more tank meta than last season which I really hate.

When you use Bruisermere you are part of the frontline it takes a lot of time to kill people but you are tanky try and bait them to use all their ults on you for your team to take over and kill em with ez, you can still get a couple of kills lategame with Bruisermere but it just takes more time.

How did I come up with these builds, honestly I didnt, the builds are heavy inspired by Foggeds S11 and some og S10 builds, more or less builds are his inventions.
I Wanted to give a genuine good build to Moba because I remembered when I started playing lol I used builds from here then why not give Mobafire a build that either is form or inspired by the best.

If you want more detailed explanations to trynd then I highly recommend you going to Fogggedftw2's channel https://www.twitch.tv/foggedftw2 on twitch or on youtube https://www.youtube.com/channel/UCaGzBvuWK_FtOSyt2CXAp7A.
Because nobody can teach you better how to master Tryndamere.

Ive taken down the KR build due to him changing build patterns, which means im gonna need some more games to analyze what he build in certain situations.