Hit the range at my little course, they say irons only on the range so...
I started with my 7 iron, took a few swings to get a baseline, that was 80.5, 83, 84.3, and 84.3 mph. I put both pineapples on and started swinging with some speed. Swing speed bounced around from low 70s, to 80s. These are all hitting balls as the mevo won't register swing speed only, so I kinda expect fluctuations. When I pulled the pineapples off, swing speed jumped to hight 80's-90s, with a max (probable misread) of 105.0 mph.
Ball speeds were a low of 62 to a high of 120 mph. My best 7 iron carried 175.2 with a ball speed of 116.1, a swing speed of 88.9 and a smash factor of 1.31. My next best was a carry of 174.4, swing 90.3, ball 114.4, smash 1.27.
My ball contact is my problem. Out of 55 shots, my average smash was 1.13653. My low was a .63, and my high was 1.32. There were more than a few shots that never registered, so data isn't truly complete, there were also shots that swing speed never registered.
This is going to be in interesting path to take. Lets see where it takes me.