What gains do you expect?

[Blue in Munich]

Depends what your starting point is; if you hit a straight ball you probably want distance, if you hit it long enough already you probably want better dispersion, and for the money they're asking for a new driver I'd want a lot of both!

 

[clubchamp98]

Better dispurtion does mean more yards as you will hit more fairways .
So over time more accuracy means no loss of distance in the rough.
If you middle it a new driver may not give significant gains , would take accuracy over length any day.

Now if you can get both that’s a great result.