A little late, but for those researching- I installed over 2k sf of the Advanced +, 9"w x 3 diff sizes. I've installed plenty of flooring but I don't do it every day. This flooring may possibly be the best available but it's not perfect. It is very brittle so the thin corners and edges are prone to breakage, and worse, fracturing. For best results use the type of tapping block that has a bevel and fit's into the edge. Do not use a normal square block. Use a dead blow hammer, not a rubber mallet. You'll thank me later. Try installing from L>R and vice versa for your personal preference. R>L seems easier to me. Less tapping required. Carefully handle the material and inspect every piece. I worked from 3-6 boxes to get a better pattern spread and size mix. A carbide jigsaw blade is handy for notches, etc. A guillotine cutter works better for chops as this stuff eats blades and creates a ton of dust. It installs in both directions but definitely requires technique. The 7' board is the toughest. I had a few that were 'warped' and would not work. Once it's down it's almost industructable. A cordless saw fell off a table and chipped the flooring. So, that's a thing. I repaired small chips with a matching enamel paint.
Take your time and fit pieces carefully, especially checking for fractures that WILL show themselves later. Ask me how I know.
One more thing, if your floor isn't perfectly flat you will get some hollow sound spots when walking on the floor barefoot. You can hear the difference between when it has solid contact to the floor and not. Doesn't affect performance, just a thing with these floating floors. I expect some of that to settle down over time. Oh, and it is very much scratch resistant, but its not impact/chip proof. Cleans super easy and has a perfect sheen. Nice touch is the physical grain texture actually matches the visual grain. Slick. Overall, a very good floor.