I recently purchased a set of Integra Cavity Back forged Irons (5-PW) - using the Harrison Professional Shafts / one word - amazing - the clubs have a very clean look to them, & they feel fantastic - as they are cavity backs - they are forgiving on miss hits - but, you are well rewarded when hitting the sweet spot, the sound, feel & ball flight are impressive ... I was using a Named Brand prior to switching & going forward - I would recommend these clubs -