Mancini XHD vs. Jegs XHD leafs

I went with the ESPO 6 leaf +1 springs on my Duster. 1 inch over stock. They were $380 shipped. The ride is perfect considering I had the dreaded air shock bouncing and banging before. They have been in just under 2 weeks. I expect them to settle a 1/2' or so more. This pic is with my 225-70-14 driver tires. My 255-60-15 track tires fit in perfect as well.

I had MP XHD springs on my 68 Coronet and they were flat in 2 years...