Nike Vomero 18 vs Brooks Ghost Amp

The Vomero 18 is the softer, more protective max-cushion trainer, with a 44mm heel stack of ZoomX over ReactX and a 10mm drop. The Ghost Amp is lighter and livelier, with nitrogen-infused DNA HYPE foam, a 6mm drop and a springy forefoot. Reviewers call the Vomero plush and stable for daily miles but heavy at 11.5oz; Ghost Amp owners praise the cushion and near-zero break-in, though some need a half size up. Pick the Vomero for long easy miles and high arches; pick the Ghost Amp for a lighter, more responsive ride.

• Choose the Nike Vomero 18 if you want maximum cushioning and stability for long daily miles and don't mind the extra weight.
• Choose the Brooks Ghost Amp if you want a lighter, springier trainer with a lower drop that works for speed work and long runs alike.