Thinset For Shower Tile

Different size tile requires that you use a specific size trowel.
Thinset for shower tile. It s a very small shower area 30 60. It is applied to the substrate with a notched trowel. Unmodified thinset is composed of portland cement sand and water retention agents.
The shower area will extend from the shower floor to the ceiling. Shower floors thinset. I have been searching for information on the correct thinset to use for this type installation and there is a lot of conflicting information out there in the www.
What s best to use even if it says it s a pre mixed thin set mortar. When installing tile there are a variety of bonding agents that can be used. I also will be tiling the bathroom floor with a 6 24 porcelain over shuluter ditra.
My question is should i use a glass thin set on the pan and a different modified thin set on the walls. Thinset is a mortar that is made of portland cement silica sand and moisture retaining agents. Custom building products glass tile 7 lb.
I am wanting to install 3x6 ceramic tile in my shower. With the shower walls wet saw for tile contents turbo diamond blade 35 inch manual tile cutter with used for laying tiles beast wet tile amazing deals on this 7in portable wet cut tile saw at harbor freight. Bathroom 23 countertop 26 exterior wall 22 floor 27 interior wall 27 kitchen backsplash 26 shower 12 swimming pool 9.
When moisture is present it will not return to a liquefied state as mastic would. Thinset tile mortar. Shower walls thinset.