Agree completely, the most you will be out of a chute is like 150 if you take decent care of it, and even then you can still sell them for good money. The econo you will more than likely end up cussing if you have to move it over a long distance. They are not extremely heavy, but when two guys pull one of them and you see a young kid pulling an aluminum one by theirself, you get the idea. However, the econos are nice for getting a calf used to a chute and even a blower. I just tie to a fence and get them used to a blower, tame calves don't have that big of a freak out moment usually. The cadillac is what I would buy, but I would not use it for getting a calf use to a chute once again. Just as a side note I bought an aluminum half chute and LOVE LOVE LOVE it, best investment ever, and it makes me want to puke how light it is compared to the econo.