I like ink due to mistakes it force you to make, and always have to do a lot of sketches to choose some good ones. Ink suits very well to expressive manner of work so is one of my favorite technique. I use wooden stick rather than pen, it gives me less control when drawing.
When drawing my cat I have only few seconds, maybe a minute to finish my work, cause of her always present restlessness. ...
...even when she is asleep.
I wrote before about ink sketches of my cat so check out, if you are interested.
Feel free to follow and enjoy my art stories!
@andrijana