I'm always a bit skeptical about wireless sportsbras for my 34DDs but have been pleasantly surprised by this one!  I've had this one for a few weeks now and ran my fair share of miles in it.  While there is still movement, it's minimal and since I'm not up for ratcheting on an Enell, this one has made the cut list for the Bolder Boulder in a few weeks. I like the adjustable, padded shoulder straps and it's snug without uniboob. No chaffing so far either and it washes well. There are some seams which show through any shirt, but come on ladies, do we care more about the support part or the cosmetic part when we run? The only thing I might have done differently when purchasing was go down to a 32DD as I'm using the tightest hooks right now.  Not sure if I'd call it a deal breaker though as it doesn't loosen up with longer runs or motion that I've noticed.