Monroe HD Gas-matics ride really nice in a 3/4 ton van. Ive had 2 sets on different vans and they have a lifetime warranty.
My 4x4 has Rough Country shocks and let me tell you, the name delivers. Rides like crap! Will be changing them out real soon. You totally get what you pay for when you buy shocks and its all personal preference and application.
"GiVANtic" 1987 Ford E250 EXT 4x4
"Trendkiller" 1995 Chevy G20
"Penny" 1977 Dodge B200 Shorty