When i need to add vertexes on a polyline i use the CTRL button when i select a vertex. This goes pretty quick but all the other actions (make an arc of remove a vertex) needs the context menu to be show.

So, you hover over a vertex and a contextmenu pops up with 'Stretch, Add or Remove vertex' , pressing the R at that moment removes that vertex point.

However it takes up about 0,5 seconds before this menu pops up so if you want to quickly remove some points time is starting to add up.

Is there a way to speedup this showing of the contextmenu? Or an other way to quickly remove a vertex when hovering/selecting that vertex?