Been running in the novablast for a while but want something a bit lighter as a do it all trainer. I get a lot of miles out of my shoes so durability isn't much of a concern. Ideally looking for something that doesn't feel overly stiff and firm... how do the above compare?
I have both the Mach 4 and the Hyperion Tempo and like both (I use the Mach 4 for Long Runs and the Hyp. Tempo for threshold work, longer intervals etc.). If I had to choose one it would be the Hyp. Tempo. It's extremely versatile and has just the right amount of softness. The Mach 4 feels clunkier in comparison.
Dislike the Brooks - not sure what is going on with their foam, but for me the Hyperion Tempo (and the Elite) are slow and painful shoes.
One shoe you didn’t mention but I like for a fast training shoe (fast runs, fast long runs, repeats) is the ASICS Noosa Tri 13. I call it the ‘Hoka killer’ - gives the rocker effect with a better fit and faster ride.
Your mileage may vary!
Yes, the Noosa Tri 13 is also an excellent shoe.