Shakehand style is possibly the oldest surviving grip since the table tennis racket took its current shape. This is similar to a tennis grip with the index finger extended over the racket head perpendicular to the handle. This grip allows almost even power distribution over forehand and backhand shots, but has a wider crossover point in between.
Flared (FL) handle is the most popular style. The handle is wide at the base and is concave in the center. Great for playing forehand