For those of you that have used these I sure would appreciate your feedback on how durable this "system" is. I have read numerous reviews that claim that because the die and inserts are made of aluminum that they deform easily and many users have been quite unhappy with the results, especially considering the price (around $220+). Whidden has alot of name recognition and seems to be a respected manufacturer of quality dies, custom & otherwise, I just can't imagine they would produce such a really inferior product that could be damaged so easily?