Knit Picks ball winder question

Catherine C.

Does anyone have any first-hand experience with the Knit Picks ball winder, please? It's currently on sale for about $5 off ($15, instead of $20). 

I'm hemming and hawing about it because it's about half the price of the Knitter's Pride brand, so I'm wondering about the quality and durability of the Knit Picks brand.

I won't necessarily buy the Knitter's Pride instead of the Knit Picks... just comparing brands.

Thank you-