To decide which Titleist model if right for you I recommend reviewing the company’s fitting guidelines which suggests strongly that you start on and around the green when selecting a golf ball model.
Since then Thomas upgraded to the new Titleist TS3 driver and a TS3 fairway wood. Those two clubs have not be unveiled to the public officially yet. You can expect the company to announce them later in the year.
The new RTX 4 also differs from the previous RTX 3 by offering less offset a more compact profile and four new sole grinds all of which were designed via significant input from Cleveland Tour staff members like Keegan Bradley Graeme McDowell and Shane Lowry.