I really like Teppan Edo and have gone on my past two trips. There isn't a Teppan style restaurant where I life, but lots of sushi options so Tokyo Dining for me wouldn't be worth it.
Teppan Edo if we are with the family as it is a lot of fun in a group but it is very noisy.
Tokyo Dining when we are dining as a couple if we want a quieter meal or if we just fancy some Sushi.