To be fair I've never tried Teppan Edo but...
I love

Tokyo Dining and have to go every trip. My favorite meal is the grilled chicken with teriyaki sauce and chocolate ginger cake for dessert. The service actually resembles service at a signature restaurant. At Tokyo Dining they will bring out a warm moist towel for you to wipe your hands with, which is what they do at Jiko as well. All the servers have been so attentive and nice. I highly reccomend Tokyo Dining and it is just regular seating at a table with just your party.