I first bought the Statik magnetic cables and extra tips at Christmas 2022, and was not very happy with the performance. The charging was too slow and at times our phones would not charge at all. I later purchase the Statik Pro charging cables, extra USB-C tips, and the 170 watt four port charger. What a night and day difference! My phone charged to 100% in about half the normal time. I hate the fact that I spent so much money for the original charging cables and wish I could get a refund. But I am very satisfied with the Statik Pro magnetic cables. So the lesson learned is get the Pro cables and don't waste time or money on the normal charging cables.