i do agree that there are so many opinions that not everybody will agree. however, MOST trainers are alike. not all. the lt-40 is an exception. it is a lot bigger than most others for it's weight. true, some people do have special needs like price or durability. i now one of them. he is blind in one eye and needs all the durability he can get. however, i was being probably too brief because i had to leave for school. however, under the trainer subjet, most are alike and if you state the similarities, but make sure to say that you are not limited to those, because there are exceptions to every rule, i think you will be fine. that's the thing about these. you have to be politically correct.