I am a beginner TIG welder and have found the YouTube videos and the 4 disc set of Best of TIG to be very informative and helpful. I appreciate the “no-nonsense” approach and basic explanations (without the piped-in background music) to be very professional and useful for someone (myself) without the vocational welding school experience. I have purchased several products from the Weldmonger Store to get myself basically equipped to start this new process. Thank you for the professional video training and the timely response and shipment of all products.