Timbrens vs Hellwig helper spring

Dave H M wrote:

Dog Trainer wrote:
Thanks for your replies. I am going with the Timbrens.

How come you did not throw air bags into the equation?

The main reason is I am not trying to change carrying capacity I simply want to add some stability to the side to side or roll when loaded. I have about 80,000 miles under my belt with Ride Rite bags and I know their capabilities. The helper spring or Timbens are withing the budget.