TCI rattler or Powerbond/pioneer damper?

The 340 I just pulled out of the car had a mopar performance balancer on it and it was new when my dad rebuilt the original 273 so I could daily drive my barracuda in high school.

Then it went on the 340. It is probably fine but it was 10 years old at this point.

I did a lot research on balancers because I have a decent amount of money in parts on this engine. And the fluidampr technology (like the TCI Rattler) in principle sounds better for a street/strip car then something with elastomer balancer. ATI probably makes the best balancer on the planet. But they tune them for specific RPM ranges. If I had an 8 second Pro Mod I would get an ATI.

And I ordered my fluidampr from TH Motorsports online for like $380. Being a being a first time buyer they sent me 10% off code and it was free shipping.

Probably not a more boring $400 to spend on this engine, but after having $2500+ on the bottom end why risk a cheap balancer? Going fast costs money. Especially in a Chrysler.