What steering stabilizer for our 3010DS?

[zoa1066]

We have had trouble with road handling on our 2013 3010ds - especially when towing our jeep. We read all the info here and have had the unit aligned (30% improvement), redistributed weight (10%), added a rear sway bar (10%). We are riding with 65 psi in the rear airbags and have checked the tire pressure. We think from reading some of the conversations here we may need a steering stabilizer for safety as well as improving the handling. The big question is which one? Safe-t-plus seems to be a possibility as well as the Roadmaster Steering Stabilizer. We have tried to get the Roadmaster thru a number of dealers, online parts supply, etc all giving a time frame of 2 to 4 weeks. I finally called Roadmaster and they said they are waiting on material to make the product and the best time she could give me was approx 3 to 4 weeks if the material arrives this week. We are traveling cross country and sure would like to install something before we hit the Rockies. Does anyone have any thoughts on Safe-t-plus vs Roadmaster Reflex Steering Stabilizer? Is there any other comparable products for the E450 Ford?