OXO Good Grips have holes all the way to the top while OXO Softworks only have holes at the bottom. Which would be more advantageous? The Good Grips has the biack silicone all the way around the top edge while the Softworks just has the two soft grip handles. They are both stainless. The Good Grips looks almost identical to the Kitchen Aid stainless colanders. Any thoughts or opinions on the differences?