Who is the best (and worst) Big Brother winner ever?

You can always expect the unexpected when it comes to Big Brother. The show has proven over its 20 seasons — which includes last fall’s Over the Top installment on CBS All Access — to have more twists and turns than a pretzel. But one thing has remained the same: At the end of every season, one person is crowned the champion and presented with a $500,000 prize.

But that doesn’t mean all Big Brother winners are created equal. So who is the ultimate Big Brother champ? Is it the Evil Doctor (Will Kirby) or is it Evel Dick? Is it Lisa Donahue, who did not vote her showmance boyfriend back into the game because it would have made her a target, or is it Derrick Levasseur, who was never a target all season long? Is it Dan Gheesling, who used his mist to confuse other contestants or Rachel Reilly who ordered floaters to “get a life vest?”

It is time to settle this debate for once and for all! And the power is in your hands. But we are doing more than just that. We are also determining who is the least impressive Big Brother winner ever, because we are ranking all 19 champions from first to worst. That’s right, in our handy-dandy survey below, we have all 19 winners listed in chronological order. All you have to do is reorder them from best to worst. For mobile, click on the “View Survey” link below and the put the appropriate ranking number — with 1 being best and 19 being worst — next to each name. For desktop, just drag and drop each name to where you want to place them in your rankings. When done on both, just make sure to click on the “Finish Survey” button to register your vote.

Vote early! Vote often! (Yes, repeat voting is permitted.) And once the results are tabulated, we will give you the final rankings as chosen by you, the Big Brother fan community. Don’t worry, this isn’t Pandora’s Box or the Den of Temptation — nothing bad will be unleashed once you cast your vote. And for Big Brother interviews all season long, follow me on Twitter @DaltonRoss. Now click on the survey and get voting!