Quick note: Some links are affiliate links. We earn a tiny commission if you buy (at no cost to you). Keeps the lights on!

Compared from 37 real runner reviews

Nike Streakfly 2 vs adidas Adizero Prime X3 STRUNG vs On Cloudboom Echo 3

Side by side from 37 real reviews. Every count is the same as on each shoe’s page.

How the signal works
The signal score

A score out of 100 for how well reviewed a product is next to others of its kind. It rises with positive reviews and with how many there are; negative and mixed reviews take points off. The best in each category scores in the 90s.

So a handful of glowing reviews can’t beat a product lots of people like. No sponsored placements.

67 signal

15 reviews

57 signal

11 reviews

59 signal

11 reviews

In short

—

Runners praise its stable, secure fit, but opinions split on the ride, with several finding it stiff or awkward at pace and a few loving it for long runs.

—

Liked mostreviews mentioning it

Watch forreviews mentioning it

Specs

Weight
144 g (5.1 oz), men's
Stack height
27 mm heel / 23 mm forefoot
Drop
4 mm
Weight
285 g (10.1 oz), men's
Stack height
50 mm heel / 43 mm forefoot
Drop
7 mm
Weight
212 g (7.5 oz), men's
Stack height
37 mm heel / 28 mm forefoot
Drop
9 mm

More comparisons

Shares count reviews with a clear verdict from the recent window, like each shoe’s page. Tags are counted over the same reviews. All shoes