If you are looking for a great lower cost bath sponge, or one for general use, cleaning, etc, then you want a Rock Island Premium Yellow Sponge. Processed naturally, and brought to a gorgeous golden yellow color, these sponges are soft as silk when wet, and extremely durable. These are typically a little more exfoliating than a wool sponge, and a little less durable. Cost is also less on yellows. We recommend the FORM (whole sponge) if you want larger premium sponges. Cuts are great if you want that sponge, but smaller and less expensive than the FORM. To give you an example, if you cut a 6" FORM in two, you would have 2 5" Cuts. Both are amazing sponges, but its about preference, shape, and size on which you choose.