All three are the same headphoens in terms of sound qualtiy btu some changes in build.
The reason I have included all three is due to the pathetic situation in India, either one of them could be cheaper from the recommended sellers.
I have been using these headphones for now.
Build Stress Test
I have been dropping these headphones atleast once everyday(not on purpose) on cement at a 1 meter height(from a table) for over 1y3m now, sometimes very harshly.
Also, I have been rolling over the chair that I sit on(90kgs+) multiple times on the wires every few days. Considering that torture:
Never has anything gone loose inside the headphone
It's about nine months now that I have been using these headphones and the time to summarize my thoughts on these.
Pros:
Very very comfortable. I just sit around all day while wearing them.
The inner cup size is big enough that it encompasses my big ears.
I drop these accidentally about ten times a week and nothing has became a problem
Neutral:
Very long wire so I can get up and move a bit around the laptop if required. Also would be more than enough if plugged into a PC that's tucked away somewhere.
Sound might be hit and miss for many people. It's not as good as similarly priced OneOdio headphones but they are still good, just not great. However OneOdio do tend to change the actual audio to appeal more. These headphones are more true to the real audio which might not be for everyone.