https://www.titleist.ca/teamtitleist/team-titleist/f/golf-clubs/71348/aerotech-steelfiber-private-reserve-shafts Has anyone played these shafts. I have the regular i70s in my miz MP 57 irons. The private reserve i70 has the same specs as the regular i70 (weight 74, torgue 3.3. I have played 3 rounds with the private reserves in a set of titleist cb irons. Stillen-USTelligent Community 10https://www.titleist.ca/teamtitleist/thread/366431?ContentTypeID=1Thu, 31 Jul 2025 23:07:20 GMT9ab519fc-5311-4952-85cd-0a0ceffb73fb:e5e73670-1c1a-44b1-bcbd-9a3961e452e0Graham BMy brother has the private reserve on his P790&#39;s, the look so good. I went with the i90&#39;s in mine, and really like the feel<div style="clear:both;"></div>https://www.titleist.ca/teamtitleist/thread/365906?ContentTypeID=1Wed, 23 Jul 2025 00:22:24 GMT9ab519fc-5311-4952-85cd-0a0ceffb73fb:de4ec2bd-c612-4afc-a85d-9cfee87ed25eRobert TI had them in my png BluePrint S and they are an upgrade but its up to you if you want to spend the extra money mainly on the looks.<div style="clear:both;"></div>https://www.titleist.ca/teamtitleist/thread/365764?ContentTypeID=1Mon, 21 Jul 2025 00:20:34 GMT9ab519fc-5311-4952-85cd-0a0ceffb73fb:e6c355ca-47d4-4b45-addd-8e846454329fJonathan SmithI have on used the regular ones. The private reserve is quite an upgrade, hope you enjoy them.<div style="clear:both;"></div>