Blue Sharks for me - every time, the production is better and I prefer this version.
Probably the first of the two that I heard - maybe that's a reason
The Blue Sharks always reminds me of Soul Sam and Nev Wherry
I love the story behind the Sharks - the name of the group, the up until recently belief that they were unknown Italian's
Soul Sam buying his original copy back from someone in Italy so that he could play it at the last Cleethorpes Winter Garden All Dayer
I like the Gran Prix label design
I have one in my very modest collection.
Pete