Bezier Paths: change handle size on mouse over (like puppet pins do in 15.1)
When there are a lot of paths/shapes on a layer, with vertices very close to each other, it's always difficult to select one precise point/handle.
Having a visual feedback BEFORE the click to select the points (and tangents handles) would help a lot their selection.
kris howes commented
Maybe the handles themselves could be a different colour too. It's really hard to distinguish between anchor points and their handles.