New Balance Fresh Foam X 880v15 vs Brooks Ghost 18:
Which to Choose

Start with what they share, because it's a lot: both are neutral trainers with a wide, planted platform, no medial post, no plate, and a deliberately honest ride that rolls smoothly heel-to-toe without ever snapping back at you. Neither is a superfoam rocket — the 880v15's Fresh Foam X and the Ghost 18's nitrogen-infused DNA Loft v3 are both tuned for durable, cushioned miles over energy return, and both admit their fast edge sits around 5:00 min/km before the ride goes flat. Weight is close: in a men's US 9 the 880v15 comes in around 281g and the Ghost 18 around 289g, so both sit on the heavier, built-to-last side of the daily-trainer spectrum, with the New Balance only marginally lighter. The real separators are drop and pace bias. The Ghost 18 runs a tall 12mm drop that pitches you forward onto the midfoot, eases strain on the calves and Achilles, and plays naturally to heel strikers; the 880v15's lower 8mm offset sits you flatter with more cushioning carried through the forefoot, a more even geometry that asks a little more of the lower leg but feels more versatile across footstrikes. That geometry tracks with their sweet spots: the 880v15 is dialed for a 5:00–6:00 min/km steady zone, while the Ghost 18 is tuned a notch slower at 5:30–6:30 and names the half marathon as its happy place. In feel, the Ghost's DNA Loft v3 reads as firm and controlled with below-average rebound — a calm, no-drama roll — whereas the 880v15's Fresh Foam X offers a touch more controlled return and a slightly livelier edge when you lean into that steady pace. Fit-wise both use a secure engineered-mesh/knit upper; the defining trade-off isn't materials but that 12mm-versus-8mm posture.