I have both bracelets (other than my vintage hammered is RG, not YG). The answer for me is both eventually, as they are very different looks and both great pieces!Does the clover flip often? I think that would drive me crazy to always have the under side show.
The sweet pave does flip often. It doesn't bother me that much, but I do turn them back the right direction when I notice it periodically. You don't notice this at all with the vintage hammered because 1) both sides are the same 2) the heavier weight doesn't seem to flip nearly as much as the sweet anyway.
If availability makes a difference to you, the hammered is probably harder to get right now and might take longer, whereas the sweet pave is in stock more regularly and typically comes in faster. With that being said, I personally feel there is a reason to eventually add both!