The quality and workmanship of the holder is really very good, I have no rough edges noticed.
The design is also very nice and fits well with other Apple products. The holder looks a bit as the walk from the iMac.
I noticed only one point, I was a little scared about the cable, it can be relatively difficult to push in the holder, it is here not to recommend the cable rauszunehmen When attaching the charger adapter often and pure push again, otherwise here is suffering from the charging adapter ...
I was at first not sure whether the weight of the holder is sufficient but as I now see no problem :-)
My support is used with an Apple Watch Sport 42mm, with the white plastic charging cable (in the stainless steel version of Apple Watch is the charging cable of metal).
The holder makes definitely what he is and looks more high quality of the design is convincing in any case.
I'd Recommend holders since the price (about 25EUR) / performance ratio!