I would suggest Karate having experienced all three.
Shotokan,Shotokai, Kyokushin and Wado Ryu are a few names of the different types of Karate (I did Wado-Ryu)
Shotokan is known for deep stances and linear, lunging movements.
Kyokushin is known for its full-contact sparring, which allows full-powered punches to the body and pull-powered kicks to the legs, body and head.
Wado-Ryu is known for combining some jujitsu locks and throws with the stances and strikes of karate.
Goju-Ryu is known for close-ranged fighting that includes grasping motions.
Isshin-Ryu is known for short, snappy punches and kicks, punching with the thumb-up (vertical) fist position instead of the palm-down (horizontal) fist position, and blocking with the meaty part of the arm, instead of the bone, like most other systems.
****o-Ryu is known for its wide syllabus of kata, or empty-handed, dance-like forms.
Uechi-Ryu is similar to Goju-Ryu, but uses more spearing strikes with the fingertips or extended knuckles.
Shorin-Ryu is similar to Shotokan, except that it's more upright and uses more "natural" stances.