Tyranitar, Machamp, or Lucario?

I made a new shoddy battle team and I've only had a few battles with it. I currently have a DD Tyranitar but it's not too late to change.

To be honest, the Pokemon completely depends on the rest of your team. In most cases, Lucario is the way to go, but it requires a lot of team support. DD Tyranitar, however, requires a lot less team support, but is easier to counter/check than Lucario. A Pokemon that I think is underrated in the current metagame is Agility Lucario. This thing is a beast, provided he has A LOT of team support, as he doesn't raise his Attack like the SD Variants. He would need Spikes and Stealth Rock to nail important OHKO's. If you have the right support, I strongly suggest Agility Lucario.

Wow. This is just stupid. Post your team first. Otherwise, its like asking a person if they like ass or boobs better.