James Hanshew is the name that pops up in all jump cue topics. Some other popular choices are indeed Brick, Mezz Airdrive I/II, Jacoby, Jumping Jax and Pechauer.
alex brick or another dymondwood jumper......is overwhelmingly my advice to you
i sold my lambros and hanshew jumper after getting an alex brick
i can jump a 3 finger distance between 2 balls and also jump long distance
i dont practice jumping but i have supreme confidence i will get a hit