Advice on budget a/body bracket car suspension?

I have SS spring son my 3400 # 73 dart sport. Car runs in the low 12's and high 11's depending on weather, gear ratio, tire size, etc..

I have MP SS springs, 8.75" rear, pinion snubber and Comp. Eng racing shocks (long ones for a B-Body car). It leaves straight and rarely ever spins a tire ( only when there is water or oil on track!).

I have a several friends with MOPARs, some use the caltracs and others use MP SS springs. The general wisdom is:

"A car with Caltracs and monoleaf springs is more consistant, while the car with MP SS springs & a snubber is faster"

I am not sure if this is true, but it seems to be what I have observed in 4 years of drag racing my car.

As far as economy goes, Caltracs alone are around $350 which is about what is cost to nuy new MP SS springs, an adjustable pinion snubber and a set of CE racing shocks for my car 4 years ago! SS springs are the economical way to go and will work for a car well into the 10's!!

Bob