Hi, I am trying to figure out if these two planes have any differences. Someone at the field has the eot model rare bear and it flys great. Zero stall. It floats like my styrker which is a flying wing. The eot version is $145 shipped. From hacker it is $70 plus shipping. Am I missing something? Is one better or more 3d capable. I know it is not meant as a 3d plane but it can do some 3d.