So, after some research, I decided to go with a double pole 60amp on my main panel with a #6-3 wire to feed my sub panel on a detached shed. The shed is 70 feet away.
MY question is, someone said to use URD rated and another said UF rated. As far as I am concerned, UF is not supposed to be in conduit while URD is.
I also thought wires that size already are stranded wire and not solid? while UF rated is solid?