So far, so good. I was in the market for a USB C charging block that supported rapid charge technology and realized I only had USB-A/USB-C cables; I would need USB-C/USB-C and USB-C/lightning cables to use it. Not more than 2 weeks later, I came across a lightening sale for a 100W USB-C charging block and purchased it. The cables and block have been a revelation. Charging my EVERYTHING has ranged from tedious to infuriating but that has all changed. I swear the new block and cables have not only significantly decreased charging times, they have improved the overall health and function of the batteries in my devices. I thought I needed a new battery in my iPad, but I haven?t experienced the problems (painfully slow charging speed, a hot charging block, hot cables, and hot battery!) since I?ve started using the block and rapid charging my devices.