Sonicblast 2 vs Deviate Pure Nitro 1

Fordy Runs calls it a big step up from the first version, and the spec sheet backs that up. The Sonicblast 2 keeps the layout of the first version (FF Turbo Squared on top, FF Blast Max underneath, a Pebax plate between them) but the plate is now forked, and reviewers say it's noticeably lighter and bouncier than before. It's a plated super trainer for tempo sessions, marathon-pace long runs and the odd race, not a soft shoe for recovery days.

Doctors of Running graded it A-, and another review's three testers liked the ride too, though all of them found it firm at easy pace. The catch is price. At £170 RRP it sits right beside the Superblast 3, which is still the better choice if you want one shoe for easy days as well as fast ones. If most of your running is at tempo or marathon pace, the Sonicblast is the sharper of the two, and it gets easier to recommend once it drops below full price in the table.

The Deviate Pure Nitro is Puma's plateless super trainer, and it sits in a clever spot: most of the bounce of a race shoe, without the plate telling your legs what to do. It runs on a full PEBA Nitrofoam midsole with a 38mm heel and 30mm forefoot, an 8mm drop, and a listed 220g, so it is light for how much shoe you get underfoot. This is a fast everyday trainer rather than a marathon racer. It shines on tempo runs, progression runs and honest daily miles where you want a lively, energetic ride but still want your foot to do the steering. Because there is no carbon plate, it feels more natural and forgiving than a plated super trainer like the Puma Deviate Nitro Elite 4, which makes it easier to run slow in. If you want one bouncy running shoe that covers most of your week, this is a strong pick.