need advice- helper springs or traction bars?
 

2002 SCREW 5.4 4x4 6"Fabtech, 3" P/A Body, 35x12.50 (Eventually 37x13.50)

So that's the lowdown on what I have. I was looking at Superlifts Tru-trac traction bar OR Roadmaster Helper Springs. They are about the same price (Around $300)

I do tow a boat in the summer. It's a 19.5 Sportfish and I tow it about 10-15 tiems a year.

Pros? Cons?

Which route should I go?