The story behind the “eSURF” and the “ESURF”.
The first generation of Mertek surfboards from China were called EasySurf or eSurf S1 which caused confusion with the Swedish boards called ESURF.
The second improved version of the Mertek has a better performance and different colours:
Infos about Mertek at: https://www.playmertek.com/
The ESURF is very different. Infos about the ESURF at: http://esurf.com/