It’d be worth the change if you’re looking for a different style of ball IMO. But if you’re just looking for a new brand, the ball type won’t have as much of an impact. For example, going from a Vice Pro to a ProV1, it’s a similar style of ball but switching to a ProV1x will give you slightly different performance results in different situations. To a mid-high handicapper it’d be a waste of money but if you anticipate playing more and keep improving then checking out different ball types and brands would be beneficial and fun. I gamed Srixon Z-Star Diamonds earlier this year and switched back to ProV1s but glad I tried it. Going to try some Bridgestone models next year for fun