I have a few combinations of words I use (I don't always start the same). The combination I chose today really limited what words I could have by the 3rd guess. Sometimes, an easier word takes me longer.
Now at 18 in a row (6 each at 3 guesses, 4 guesses, and 5 guesses) since I started. A few of those with 5 guesses were sloppy on my part.