100 watts fast charge is better.
Because the 100 watt fast charge is faster than the 6A fast charge, it can charge electronic devices faster. In addition, 100 watt fast charges generally support more device types and brands.
It is worth mentioning that although the price of 100 watts fast charge is relatively high, for users with use needs, its charging efficiency and convenience are higher, and it is more cost-effective. So, if you need to charge multiple devices quickly, a 100 watt fast charge is a better choice.
Which charge is faster, 100w or 6a? The output current of the 100-watt charger is 8 amps, and the output current of the 6-amp charger is 6 amps, and the 100-watt charger output current is 2 amps more than the 6-amp charger, which is faster to charge with it, that is to say, the same charge for an hour, 100 watts output 2 amps more than the 6-amp current, so 100 watts is faster than the 6-amp charge.
Look at the mobile phone adaptation, if it is a new mobile phone to choose is definitely 12A charging efficiency is higher