In this detailed side-by-side, Tim Sundles digs into two cartridges with the most viewer requests: the .444 Marlin and the .38-55 Winchester (plus the closely related .375 Winchester). With rifles on the table, ammo comparisons at hand, and a little historical context, Tim explains how each of these cartridges performs, what makes them unique, and why twist rate, bullet weight, and bore diameter all matter more than most people think. Whether you hunt elk, black bear, or just appreciate well-built lever guns, there’s a ton to learn here.