I am exclusively lettering on a digital format nowadays, and am using an iPad Pro 12.9 (2018 edition) with an Apple Pencil 2. The program I am using for all of my creations is ProCreate. Before moving to this iPad model, I was using the previous iPad Pro model with the Apple Pencil (1st edition).
Smartphone cameras have become awfully good these days and most of my shots are made with my Samsung Galaxy S9, which does a great job. I hardly do any editing, and if I do, the functionalities of Google Photos (web-version) usually do the trick for me.