I was wondering when jumping around double satcheling should I still be holding W in mid air while strafing? (I am used to CS GO Straftring where you cannot touch W) and should I be crouching?

Hi! I am just curious how many people in this subreddit have ever considered taking coaching. For me personally coaching always seemed like something completely normal. But many people don't think a lot of it or might even say it's useless...