I'm setting a very early goal for the coming year to increase my CW copy speed, focusing on copy in my head. Like so many ops I've read about, I've hit the "wall" at around 20 wpm....as fast as I can copy on a keyboard. Here's some baseline date from Learn CW Online, a great site.
These are baseline speeds and scores from my "on and off" code practice over the past several years. You can see a slight increase, but I aspire to copy 25 wpm + comfortably without pen and paper. (Note to self #goodluck). 73, Phil