Diamond Tile Saw Blade for Cutting Porcelain Stone

What are the advantages and disadvantages of a wet tile saw blade?
Advantages:
Fast, smooth, accurate cutting, because most wet tile saw blades are mounted on no-handheld saw.
Doesn’t require much physical strength for continuate use.
Wet porcelain tile blade and ceramic tile saw blades last longer because the water keeps them cool when in use.
Safer to use because continuous rims will not cut through skin as easily as other blades.
Disadvantages:
Wet tile saw blades require a flow of constant coolant and diamond blades will overheat very quickly without water.
Depending upon the quality and style of your wet saw you could easily get wet.
More complicated and longer set up time.
More likely to get an electric shock with water.

What are the advantages and disadvantages of a dry tile saw blade?
Advantages:
Fast and easy to set up tile blades on saw.
Can be used to tear out old tile.
Backer board can also be cut with it.
Suitable for most conditions.
Disadvantages:
Since the grinder is hand-held, you will not have consistent control over the quality of your cuts.
Your edges may not be smooth and even.
Ceramic tile chips and dust will fly heavy dust pollution.
Very difficult to use as your only tile saw on large projects.