With electronic signatures getting more and more popular, trying to create signatures with your finger on your Mac's trackpad can be quite hard. One way to create a more authentic electronic signature is using the Apple Pencil with an iPad Pro like the 10.5-inch iPad Pro.
One easy way to create signatures on PDF documents is using the Adobe Fill & Sign App.
After you open a form that you need to sign, you can insert the Apple Pencil into the iPad Pro to pair them together over Bluetooth.
You can then select the signature icon at the bottom of the App, and then select Create Signature or Create Initials.
It's easy to then use the Apple Pencil to create the signature just like using a real pen.
After you create the signature, you can then place the signature to anywhere on the form.
It's easy to create authentic electronic signatures using the Apple Pencil with an iPad Pro and is much easier than using your finger to create a signature on your Mac's trackpad.