Hi. I’m considering getting a Fast Charger, for to charge these three devices, iPhone 8, iPhone X and also iPad Pro 12.9 inch second generation. I see on Apple’s website that there are three different versions of the USB-C Power Adapter, 87W, 61W, 29W. I was wondering will the higher watt power adapters charge the devices I have mentioned, faster, or is there a limit on some of the devices that I have mentioned, that will mean that the higher watt adapters won’t make any difference to their charging time? Thanks.