My local TSC sells a product called "Pronto Big n Tuff" herbicide. The label says it is 41% glycophopphate just like Roundup and that it works the same way. The big difference is that it sells for about $80/2.5gal whiel Roundup sells for $119/2.5gal. I dont know the specific dillution rate, but because the active ingredient is present in the same amount as Roundup they should be the same. Has anyone ever used this product, is it a generic version of roundup?? Nick Wanna kill these ads? We can help!