Opinion poll: If you could only buy one or the other, do you think there is more value in a front disc or a 5 spoke front wheel (such as FFWD - probably couldn’t afford an io)

Other information to consider - I already own a 60mm deep front wheel ( DT Swiss). I predominantly race sprint, but may look to start training kilo /500m sprint ( for masters) this year.

Im leaning toward the front disc being more useful for setting f200 qualification times? Or is there really that much benefit to a 5 spoke vs aero spoked wheel? ( realise something like an 808 would be better but I already have the 60mm DT.)

Thanks for for your thoughts.