Renee, that question gets asked quite a bit and its buried in here somewhere.
You're referring to the Wilton products, I assume?
The W plastic legs have to be cut to measure by the user. One of the risks when cutting your own supports is that they won't be cut *exactly* the same length. And if they aren't *exactly* the same length, your cake can fall. One of the nice thing about SPS is that they come pre-cut in 4", 5" 7" and 9" lengths.
The SPS legs practically lock into the plates. It's very secure. When I used the W legs, they fit into the plate, but not nearly as tightly and securely as with SPS.
Also, the SPS plate has a little peg in the middle. It doesn't look like much, but it's really important. It keeps your cake from moving laterally. The W plates do not have this feature.
And last, I believe that SPS is cheaper unless you have coupons for the W stuff. Oasis Supply offers a 10% coupon for Cake Central members.
Answers to the most often asked questions re: SPS. SPS instructions are on Page 15 of the Sticky at the top of the Cake Decorating Forum. Supplies can be ordered from Oasis Supply, Global or BakeryCrafts.
Answers to the most often asked questions re: SPS. SPS instructions are on Page 15 of the Sticky at the top of the Cake Decorating Forum. Supplies can be ordered from Oasis Supply, Global or BakeryCrafts.