Took the YSINTG class. I was completely blown away with the quality of the content for the class and the incredible instructors. The cadre are great and they create a learning environment right from the start all about safety and learning. I can honestly say it was the best pistol/firearm training I have had. A few days after the class I was able to get to the range. Applied everything I learned and could not believe the improvement in shooting. Money and time well spent and plan to take more classes through MDFI.