MIG (Metal Inert Gas) welding uses a continuously fed wire electrode and shielding gas to create a weld. It’s suitable for various materials and thicknesses, making it versatile and beginner friendly. TIG (Tungsten Inert Gas) welding utilises a non-consumable tungsten electrode and shielding gas, and often requires a separate filler material. It allows for precision work on thin materials and is suitable for more experienced welders. Stick (Shielded Metal Arc Welding) uses a consumable electrode coated in flux. It’s ideal for heavy-duty welding applications on thick materials and is well-suited for outdoor conditions. However, it generally requires a higher skill level compared to MIG and TIG welding.