If you like the Hyroad...fix that one. Unless the cracks are more than 3/4" from the fingers it can be fixed easily. Your shop is trying to sell you something if that is the case. If the cracks are that far and it's not repairable, then just drill another Hyroad.
I completely disagree with the Victory Road being better because it has "more power". It's a different ball....different cover and different core dynamics. Balls also don't have "power" they store energy. If the Victory Road is hitting harder, it just means it is matched up better at that time, nothing more.
I have a Hyroad and Victory Road in my bag, and they compliment each other very well. The Hyroad is great until the heads start to go, and then the Victory Road is the sauce. When the heads are a little fried it gives me a similar shape to the Hyroad with a little more push through the fronts.
Hope this helps.
Little known fact: In Russian "Hope" and "Change" translate to "Tax" and "Spend"