You're probably thinking of a 75%, which is a questionable layout, yes. A typical TKL keyboard is spaced like a fullsize, just without the numpad cluster.
Smaller layouts (even 40%) have their advantages in minimizing how much you have to move your hands and fingers but there are tradeoffs (and a learning curve due to the necessary layers in the smallest ones).
Smaller layouts (even 40%) have their advantages in minimizing how much you have to move your hands and fingers but there are tradeoffs (and a learning curve due to the necessary layers in the smallest ones).