Titleist have a seriously expansive driver range for 2021 as they recently added the TSi1 and 4 to the existing 2 and 3 models. So how do the four different drivers compare in terms of distance, spin and trajectory? Which…

The Titleist TSi4 is quite possible the best-looking driver I have ever seen. Its compact 430cc head and sleek gloss back finish is a joy to behold. Designed as an ultra-low spin bomber predominantly for high swing speed players, I…

The new Titleist TSi4 driver features all of the benefits of the Titleist TSi driver line, including explosive ball speeds from a ATI (Aerospace Titanium) 425 clubface, in a more compact, pear-shaped clubhead designed for low spin and workability. 0:00…