Suicide Doors 4 Link

Im getting ready to bag my truck this summer and I want to start ordering parts for a 95 S-10. I went to suicide doors website and say the Triangulated 4 Link kit. Ive heard people have problems with the end joints on 4 links and was wondering if these are ok? And does anybody know the difference between the parallel 4 link and the triangulated one? I was also wondering if the bags and valves that Suicide doors sells are good. Thanx.