Does anyone have pans with silicone handles? Is the silicone durable? Is it every sticky or uncomfortable? I prefer handles that I can pick up safely without mats and are thinking about a set that have silicone handles. Does anyone know if they are more or less durable than phenolic handles? I've had some of those for over forty years. They aren't pretty, but they are still usable. However, I've had silicone spatulas that don't last, so I'm worried.