Not sure if it's my best but taking $5.91 to over $1200 in a week was a lot of fun. I got to brag about it as it happened in
this thread (nearly ten years ago, wow.)
Cliffs: itm $5.50 tourney -> $22 PLO8 tourneys, 50-70 swimmers, top 2'd 6 (? hazy memory) in a row ez game.