I am a HS runner looking for a new pair of carbon fiber plated shoes. I have gone through a pair of Vaporfly 2's twice before and currently have the Vaporfly 3. However, I constantly find myself wanting to switch to spikes when I have parts in workouts when I need to drop down to mile or 800m pace. Just because the Vaporfly 3's don't feel very comfortable or natural when running at the faster paces. What type of shoes would any of you recommend for workouts where I may have some mile pace/800m pace stuff. But also may have to hit some threshold type work also. I already have shoes I prefer for long runs. And my Vaporfly 3's are good for workouts with longer reps. But, I am looking for a shoe that I can be able to hit 800m pace in comfortably, but also cruise in.
Thanks in advance.