We ordered the 9’ tree.  Now that its up we probably could have ordered the 10’ but this tree will allow us to keep two side chairs next to it instead of having to move them onto another floor.  It is really full and beautiful.  You can’t tell its artificial from a distance, not like those awful plastic needle trees you see out there.  Lots of fluffing initially as others have said but thats why its so full.  The bottom has more tips then the top and I thought once it was fully assembled it might not look even but this is not the case, it looks very full all the way up.  Just the right amount of space between layers to hang all of our ornaments.  My hubby did come out with quite a few scratches on his arms after stringing the lights.  We deliberately chose a tree without lights as we were tired of having to throw out trees with lights that had failed.  Putting them on yourself means it will be very easy to replace them over the years.
Highly recommend.