A small number use the hot press process that is distinctly superior in my opinion in overall strength in dimensional structure and durability.Your chart does note finish which is an excellent point as it's the finish and not the wearlayer that gives a product it's scratch resistance( AO and Ceramic Bead being one of the best but it also depends on how many coats are put on which many makers do not detail).

Depending on where you buy, you might even get new homes with no value add, that you can buy and hold. 

The purchase price for either building will depend largely on the NOI.Rents go up and rents go down.

The conclusion could be that, while you might get a higher (or less low) return depending on the kind of property, your return will likely mainly be determined by what the market does as a whole.

Depends on which building code the local jurisdiction has developed but 1000% not required in Columbus to have a sprinkler system. 

Holly- It would be very hard to find a turnkey property at 50k especially the market we are currently in depending on the state.

It depends.

Palm Coast is a good area but depends on the “section”.

Depends on what your loan looks like, how you manage, and many other factors.

Here's my advice: Section 8 isn't inherently good or bad; it depends on your comfort with risks, your experience level, and the specific property.