Rainbow Six Siege 1:1 or Calculator

[Caozi]

Just like the title says i wondered if i should use the calculator or a 1:1 sensitivity (Hipfire/Holo/Acog takes the same distance to do a full 360) in Rb6 

I am thinking that if i use the 1:1 sensitivity it's the best because i have everytime the same sensitivity but on the other hand i feel like it might be totally wrong because using acog with the same hipfire sensitivity feels so fast. 

I also attached a screenshot of the calculator results and config results the calculator gave me just so u can see i used it correctly.