I have used Panasonic cordless on my machine-side pressing station for years and years! I am on my third model! I love them but one caveat is my latest one is the lovely NIWL607A Cordless 360 Freestyle Steam/Dry Iron, Blue...but it is low on steam. It just does not make enough for my tastes, even with the steam burst button.
I do not have a cordless at my big pressing table. There I have a very powerful corded iron, the Reliable Velocity iron, which is nice and hot and has tons of steam!