Stupid regulators will regulate, but after traveling a lot recently - I really appreciate single charger & cable to charge all the stuff - phones, laptops, all different baby accessories.
My favorite travel combo:
This has a size of the pixel phone charger, but it gives 100W (it gets hot, but it can handle it): 
This lets you split it up effectively:
And then you get one or couple of these 30W:
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
