My hubby and I have put down 5 laminate floors and here is my take on the products you have picked. I have used the kronotex, and it is top notch stuff, simple to click together, very forgiving because of the weight, easy to get joints tight, just terrific.
Our last floor was a kronotex 12mm in two colors. Light and dark, both look amazing. We did our entire condo in Florida. 400 square feet in the living dining area, and 400 square feet in two bedrooms. This was laid down on concrete, so we put the thickest padding down, with moisture barrier attached.
I have pix if you would like to see them.
The greatest part of the job was 3 days after the completion, we looked around and the condo was impeccably clean, no sign of dust or dirt. Just smooth clean floors!
I have put down the thinner cheaper stuff in my small rec room in my home and am very unhappy. It was 7mm and a smooth design, it looks cheap and even though the room is neat and clean, the laminate just doesn't look good. The joints are already starting to buckle, and my husband is an expert carpenter.
Good luck and write back if you have any other questions or concerns.