These bands are absolutely fantastic. Great range of movement and no end to the workouts you can do. I would have eliminated the two easiest bands as there too light for me but if your starting out you probably need them on the pro ultra set. I can feel the power shift in my strength already with the stronger bands. Definitely worth the cost as they are quality bands and you can take them with you anywhere. Even the dearest set is just over a months gym membership ! I've two dogs so didn't have time to train at the gym until now that is. I was a bit dubious before purchasing as you get a lot of proclamations on bands but these are true to their word. I've also bought a tricep pushdown bar and attached it to an overhead hook ! Also use it for curls with both hands. Dumbells and weights sold as I don't need to pull them in and out the shed if it's raining ! Honestly if your these bands go for it ! You won't regret it.