This story rounds up 11 (eleven, folks!) different kinds based on your needs (which, to be clear, actually means: If you want one that's affordable, quiet, portable, dependable, and strong....well choose which three of those qualities are most important to you, and you've got options!).
So, just a quickie today, but this was too helpful not to pass along. (Thanks, Allison B., for sending the link!) xx