Taking the price of small can multiply by 2, gives $2.90 which is equal to 850g. Taking the cost into account, small can is $2.90 after multiply, large is $2.95, both cost are similar. However, at a similar price, the mass of the small can is much lighter than the mass of the large can. Hence, I will take the large can.


Ps. The idea is there u can edit it if u need to