Yes i know him and we fly together most of the time as we are from the same place. but thats where the similarity ends as he prefers the setup as recomended by the manual and does not deviate from it. I have seen all the models you mentioned fly by him and a few more like viper , reaction etc but i have my own pref in setup and flying style so im looking for some tips from as many UB owners as i can so i can narrow down my choices on setup tips