I made a car the other day, wanted to make a tilted windshield, no can do because cubes would clip onto each other and not stick.

I wanted to make a spear, same problem.

You want to make an hexa/penta/octo/++gon? you have to pile up rectangles, which will clip, which will make your mod glitch the fuck out. with triangles? you could just assemble them like puzzle pieces.

it'd just make our lives easier.

Cylinders that shape into the form of a disc instead of a sphere would be good too ;_;