I had swung a Medicus in a store, but then bought the Refiner driver & 5 iron on the internet because I could get the driver & 5 iron for the price of the Medicus Driver and because of the advice from here. I'm glad I got the Refiner Driver & 5 iron. When they came in the mail I got them of the box & started swinging them immediately. I didn't wait to watch the video. I went straight to the driving range & what a difference these clubs have made for me especially the driver. I had the typical fade/slice with my driver and at times with my 3 wood. After practicing with the Refiner driver I picked up my Ping G2 driver and hit it straight as an arrow. I went to the course and hit my driver with confidence for the first time. I am a high handicap golfer so when I was on the green in 2 on a short par 5 I was elated. The Refiner driver & 5 iron work as adverstised. I highly recommend them.