Have both great examples and playing very nicely. JD is a better looking and playing game. FT is repetitive but it's fast and frustrating.
Coincidentally I'm putting FT up for sale today but have no intention of selling JD. I'm sinking more money into it to get the color dmd. If someone updated the code it's be a top 25 game, maybe one day.
So JD all day it is fun for beginners and avid players alike.