It all depends whether you would like Parco to have addtional exposure to English or not. I presume the jolly phonics course is conducted by a native. The course (apart from teaching phoincs) would normally involve playing games, singing songs & conversations. To certain extent, Parco has good exposure & interaction with an English person.
I have heard of Enopi Math, but I do not have any in-depth knowledge about the concept/course.