The "best" weight bench for a home gym can depend on your personal needs, fitness goals, available space, and budget. However, to keep things general, I will say that an adjustable bench is the best type of bench for most people. The two best brands for benches are Rep Fitness and Rogue Fitness, in that order. If I had to choose one single bench model as the best weight bench overall, it would be the Rep AB-5200 2.0.