The build quality is on a very high level.
The cables are unusually thick, but this does not noticeably lose flexibility.
The connectors are gold-plated and sit like a glove in my equipment (S5, grade 3, Tab S 10.5).
The length of 2 meters, I find very convenient in my case, since the Wall Charger used by me is at the other end of the desk.
In the charging and synchronization times I could not detect any noticeable difference to the original Samsung cables.
The recognition as a MTP device worked perfectly on all devices.
So I could not detect any problems or shortcomings in these cables. Simply make what they are.
My Conclusion:
Two very well-made micro-USB cable with 2 meters in length at a fair price.
I hope this review could assist you in your buying decision ...