I vote for my 3-sided pyramid and Black Diamond carbon pole. One hand with eyes closed. Put a peg in a corner loop, pull the next corner taut and put in a peg, pull the final corner taut and put in a peg. Shake out the pole, go inside, stand up, (head finds apex), put pole in apex, swing to middle (more or less). Grip pole end between feet and pull up adjustable section until taut.
(You can then put in three edge guys at your convenience)
To put it away, reverse the process, then stuff into sack peak first so corners go last. Stand on edge of sack to hold it still while stuffing.