dbeyer
Veteran
Let x be the cuberotation in the R direction, I did
x24'
after the RURU move 
x24'
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I understand what you are trying to say. However, I disagree with this statement: "obviously mps goes down when time goes up, unless you're a robot.". What if you get lockups on avg 1/600 moves? And you don't get tired until 1000 moves since you practice doing 2000 moves every couple hours? You could keep very consistent mps throughout 60 seconds. Therefore, it voids the statement you made.-obviously mps goes down when time goes up, unless you're a robot.
-You think your mps will be less in 20 seconds than in 10 seconds? If so, why?
-Let's assume that for every turn, there's a 1/50 chance to get a lockup. Thus, there's a 14.4% chance to get 96 turns without lockups, but for 192 turns it's only 2.1%. It's of course not that simple, there are many factors. Concentrating for a longer time is harder and fingers get tired, but I hope you get the idea.
I did x24' after the RURU move
I'll just look for when I solve the cube three times
i did my time with picking up the cube. this would save some time. but still very vast. what kind of cube do you use?