i personally don't have the treadclimber (my brother does) so i have used it but i wanted to give you my 2 cents. i would just get a regular treadmill. you can get a great treadmill for the same price. The reason i could choose the treadmill is b/c you have more options with it than the treadclimber: incline, speed, run vs. walk, run sideways, run backwards, do bearcrawls on it, etc. I feel the treadclimber is limited as it only goes to 4mph. It is a good piece of equipment and it did get my breathing up but since i like to vary my workouts so much and i like to run, i would opt for a regular treadmill.