wrote:
i havent selected what tile i was goingto use for this project yet, i
wasn't sure how comone L tiles where.

They're common, just not necessarily in the tile that you want.
They're common in the more basic and commercial lines of tile.

http://www.stonesource.com/hudson.html

For the record, almost all of my jobs have had a 90 degree transition
with the wall tile sitting on top (not literally) of the floor tile. I
then caulk that joint with a color matched caulk.

R