Use easy-to-reach key binds for building: This will allow you to quickly and easily build structures, which is essential in 1v1s. The author recommends binding the Ramp and Wall to Q and E and the Floor and Cone to C and V.

You can bind the builds to each key easily. Typically, gamers find Q and E easier to use than other keys. For this reason, the ramp and wall are controlled using these keys. C and V contain the bottom and cone, respectively. Meanwhile, many prefer to have a mouse sensitivity of 25%.