BELIEVE me when I tell you, Since I started playing when I was 12 ( I am now 49 ) I have just about tried them all in 1 form or another, Me personally kept coming back to the Pro V1 and Pro V1X series.
Because they flat out perform for me .
With other's you will find Bridgestone , Nike ,Srixon, and countless others and for the people that play them they are the perfect ball.
My suggestion is settle on a ball then buy some grade A bals from a website and practice ONLY with the brand you have chosen.
Each brand reacts differently to each person, I am currently playing to a 9 and will be a 1 or 2 this same time next year, Only reason i'm not there now is 4 knee operations on the same knee in 5 years including 2 total replacements and an infection that put me in the hospital for 9 day's ( Yes I am playing the sympathy card and will take all I can get ).
I settled on the Pro V1 series because for me I can rely on 2 things 1) Consistent distance and 2) Work ability around the greens,
IMHO if you can decide on a ball that does those 2 things for you.....You have found your ball.