Sweetjones, I used the co2boost once. It does work.
HOWEVER.....for about the same money you can buy a 25lb tank of the real deal. Refills are only $25.00 vs the buckets $100.00 refill price tag.
There are benefits thou, to the bucket, no tanks to lug around, delivered to your door, and it is green too.
Bottom line both will give you improved results, but the tank....even more.
Peace