First off I would like to explain what I did, these numbers represent dollars per ml of liquid. I compared the prices of togo vs standard to see what the overall price hit is in opting for the smaller size. For IO TUTH IS and IH togos, I calculated it as 10 ml, because I used the price of the 2x spray (more mone for the money) so these are the MOST economical togo prices. I did not add any 2x figures for the standard since I figure most people just buy standard. Here are the numbers, the first is togo in dollars per ml, the second is standard in dollars to ml
IO 1.45, 1.33
TUTH 1.20, 1.00
IS 1.50, 1.33
AMMO 2.39, 1.67
IH 1.65, 1.67
IG 1.99, 1.33
IJ 2.59, 1.60
To explain further it would appear that IJ is the least economically friendly togo bottle, costing over a full dollar more per ml, followed by AMMO, and then by IG. SHOCKINGLY IH is 2 cents cheaper in the togo than it is in standard (that is with the 2x however) and the most economically decent other than IH is IO with a difference of 12 cents, followed by IS with a difference of 17 cents. Hope this helps!!!
All of this was done in excel, and if anyone finds any errors in my calculations or wants to know more, feel free to say so! =) Happy mone-ing (i hope no one has used that pun before, I kinda like it)