Will the SailGP rival the America’s Cup as was hoped? The first ever edition of the SailGP was held in Sydney Harbour early in Feb. The GP is a spin off of the 35th America’s Cup, and is sailed on updated F50’s. The changes to the F50’s mainly include a revised hydraulics system making them the worlds world’s most technologically advanced catamarans. There’s no doubt that these ’50’s are fast, but is it a case of we’ve seen this before?