i bought the 7 bag, 5 gal set of bubblebags for last fall's harvest and was very impressed. got it through gypsy's auction site (seedbay.com) for $285, incl s/h. got over 3 oz's of high quality hash from a lb. of trim and the loose lower buds. easy to follow instructions and easy to clean when done (washing machine does the trick).

but the 5 bag system is enough...i only use 4 of the 7 after running a few buckets through the strainers and streamlining the process. it also works well with brick shit...turns that nasty stuff into tasty chunks!