I happily use both my Nuobells and Bowflex weights—but for the most part, I reach for the Nuobells. The knurled steel grip, ease of use, and sleek design is preferable to the bulkier Bowflex weights. What’s more, Nuobell’s plates are firmly conjoined and do not move around or rattle when using them.

The Bowflex weight plates have gaps in between, which add to their length and can sometimes create an off-balance feeling. Note: This tends to only happen when they’re set to a heavier weight capacity, or when performing exercises that require careful balancing to get them into the starting position, such as bench and shoulder presses. When performing these exercises, the length of the Bowflex weight can prohibit a full range of motion, especially if you are more narrow in your chest and shoulders.

That said, there are times when the Bowflex weights are a much better choice. For instance, the Nuobell plate edges are relatively sharp, making them uncomfortable for goblet squats, where you need to hold the weight by the plates. Most notably, the 2.5-pound increments are very useful. It’s great to be able to slightly increase the weight capacity, particularly when I’m trying to increase weight in an exercise that uses small muscle groups.