Yes they do, indicated by the "feel" characteristics. You may notice that even the heart ball that you play currently will slow down the swing. Not by pure chance, extra feel will cost extra credits here.
This being a commercial site, everything making the game better and easier will cost you. You want to play "free"? Progress will be slow and cost some time of your life.
Furtheron, any investments will almost inevitably bring you to a point where more investment will be necessary: Master tier.
Thus any advice is difficult.
It's gratuitous to tune your system for a meter as smooth as possible.
Decent wedges for a better short game cost you once (Ping lvl 41 or ATV lvl 39).
Decent balls for slower meter (starting with Tour SD, Srixon, lvl 33 Callaway) cost you with each shot.
Anyway, you should have lots of one "golfers' virtue": Patience.
Have fun!