For digital I either use an old wacom pen tablet. Or I just draw with the mouse. Which is strange because I am left handed and draw with the wacom with my left hand. But I use a mouse with my right hand. It still largely works though. It is whatever you practice. In fact I often use both at the same time!
I use Corel Photopaint, Coreldraw (vector), and Corel Painter. They each have advantages over the other.
Other times I might use Gimp for a particular function, but rarely.
Lately I have also done digital painting on my Nintendo 2ds XL. My son bought it for me because he wanted to play some video games together. However, it also has a stylus. I use the Colors3d app and really like it. It has all the simple tools you need, with basically no extras. And it is great for packing a lot of power into a small package. I think of it as almost like a watercolor travel palette but without the need for paper, etc. And the buttons are great for quick undo, size adjustments, color picking etc. The only draw back is that the maximum output size is somewhat limited, but since it is vector based (but performs more like raster) you can still export to about wallpaper size.
For traditional, just whatever strikes me at the time. Ballpoint pen, water or pigment based pens, brush pens, pencil, crayon, color pencil, etc. Lately I have enjoyed just using a dry erase marker and then taking a photo of the results, cleaning it up or coloring it digitally, etc. and then you have wasted no paper, and have a picture you can email to anyone.
I try a bit of watercolor painting and such as well.l
Subjects, people, animals, landscapes. But I do not do well at architecture (practicing), and I need more practice building out full scenes.
