Hi, recently I put together a diy co2 generator it's a 18.6 liter jug filled with 10 liters water, 5 cups sugar, 5 teaspoon dry activated yeast. Its bubbling and smells like wine so it must be working. Just how effective is this? I just found a co2 generator sold by TNB Naturals it's a canister that costs about 40$ that last 3 weeks. Refils are 20-25$ and last the same. Has anyone tried it? Is the co2 it produces better/more? Should I stick with my homemade generator? I WANT TO KNOW