The system I will using to do up to 250A on a 2 cell pack will be CC-400 loads from Camlight. The GFX will be used to gather the data as it uses seperate voltage sensing for accurate results.
I have been buying and checking our competitors packs as to know what were up against. The cells we compared our new cell to is from TP as they are the only ones who currently offer 40C packs/cells if others release some we will be testing them as well.