Yuo should be so lucky as to grow buds that big. Me? I like the little low urinals in the men's room, you know? Think they are for kids? Ha!! They are so old men like me don't throw our backs out hoisting all that weight. We can let half swing. Use silica in your soil from the start for stems so strong you won't need bracing. Most weak stems are not really so much from bud weight but from poor K & P supply and/or uptake, especially in early flower. Silica with your soil, along with dolomite lime, makes for good late plant health and stem strength when it counts.