I've been using this particular model for over 5 years...I ask for additional bras every year for my birthday (I teach group exercise classes, so I need a decent supply).  While I do add a one of those stretchty sport bras on top, I do find that this bra gives me more support than any of the MANY I've tried.  It's comfortable, and well constructed.  I finally had to toss one of my originals when the underwire finally broke.  Trust me, that bra earned it's retirement.