When drawing for too long with the pencil tool, the entire app gets really laggy because the app is trying to create vectors while I’m drawing. On iPad, there’s no way to turn that off, but on desktop I heard there’s a “Real time” option you can turn off to fix it.

Also, I would like to be able to hold one finger down while I’m changing a vector, and still have the other point stay still. The vectornator app (now called Curve/Linearity) lets you do this so one anchor point can have vectors facing different ways, and it also has an option that lets you keep the angle of the vectors the same, but you can still pull them apart. You can either look up an old Vectornator tutorial with the pen tool or download the app yourself to see how holding down 1, 2, 3, or no fingers changes what you can do with the vectors