Advice on wheel upgrade

Looling for some practical advice on wheel upgrades . I'm presently using Easton EA 70 wheels and 25 mm tyres. I mostly cycle on my own ,so no competitive club stuff but live in a fairly hilly part of south wesr France. Ihave been looking at 2 different tyres to upgrade , first is Fulcrum racing Zero black at about £ 719 and secondly Zonda C17 at around £325. I am
65 kgs in weight .Is there any major difference in performance between the 2 and does the almost double price of the Fulcrums seem a worthwhile premium to pay. All comments will be much appreciated .
Waltdinghy
65 kgs in weight .Is there any major difference in performance between the 2 and does the almost double price of the Fulcrums seem a worthwhile premium to pay. All comments will be much appreciated .
Waltdinghy
0
Posts
I'd probably save the money and go for the Zonda, which are very good wheels