I bought this ring because i am losing weight and my real wedding ring is too big, i don't want to re-size it until i hit my goal weight.  The price is great and i have had the ring for while and it shows no signs of wear. I have 2 issues with it.  8mm is too thick for me, it pinches my palm when I bend my fingers(I had no concept of how thick 8mm was prior to this).  The other issues is it's weight.  My old ring is gold and I didn't even notice it, this ring is very heavy.  I have since ordered a 4mm, we will see if that helps out at all.  Other than those issues, it is a pretty comfortable ring.