>>714560616Depends on your living arrangement and your fitness goals. I think they are, and they take less space than free weights. You can always infinitely add more bands for more resistance, but you have to do band specific exercises/variations and stuff like squats require a weird posture that can take some getting used to.
If you want to do strongman stuff though, train for strongman stuff specifically and work on grip strength through like rock climbing/bouldering.