Fireteam Broken steering ball cup - upgrades?

[Mechanicos]

Today i managed to break the ball cup on my fireteam. I think i want to keep it plastic, i don't want to upgrade to aluminium, is the kraton one better or the same?

 

[332_RC]

The new Kraton EXB ARA330817 ends-ball cup sets are a little beefier than older styles IMO. The rod ends for the ackerman have wings to help keep them from popping off. The outer ends look a little stronger to me. I bought these for my upcoming build.