Hardtop storage rack (aftermarket)

was looking at the stand up hard top storage rack. It looks a bit flimsy. The top is also a bit flimsy standing upright. Do you folks recommend this type of storage? will storing the top upright for a few months take the shape out of it? will i regret this purchase when the winter rains come into my wrangler because i took the shape out of the hood? Thanks. Eugene