Cast Iron Kettlebells (lb) vs REP Fitness Adjustable Kettlebell

Buy the fixed kettlebells if you train hard with one or two weights and want a single-cast steel bell that will outlast you. Buy the adjustable kettlebell if you are building a home gym in a small space and need five weights from one unit. The fixed set is simpler, quieter and tougher; the adjustable wins on range and footprint, but owners report some clanking and occasional sticking when plates are misaligned.

• Choose the Kettlebells (lb) if you want a rugged single-cast steel bell with a wide textured handle and no moving parts to wear out.
• Choose the Adjustable Kettlebell if you need several weights in one compact unit and value quick changes over the solid feel of cast steel.