The problem with grades (20 V7s tested)

Are grades really a fair way to measure your climbing? I tried 20 V7s across 4 setups to find out. Watch to find out which board I thought was the hardest. If you'd like to assess your climbing beyond grades, get my free framework here: https://juliet-hammer-llc.kit.com/29c... 00:00 How reliable are grades really? 00:16 Experiment set up Climbs featured: Kilter Board: 01:28 proj braj V7 03:55 Kiel training 1:4 V7 07:54 Subliminal Skull V7 10:35 siqo mode V7 14:30 Young Whippersnapper V7 2016 Moon Board: 01:56 Fingers Crossed V7 04:24 Applesauce V7 08:44 L'ho Duro Duro V7 12:02 Seventension V7 15:03 Air Force V7 TB2: 03:13 The Meteorite is Coming V7 06:26 Birth of the Dragon V7 09:37 Center Piece V7 13:52 Factor Analysis V7 16:58 Banana Peel V7 17:47 The Results