A common mistake is believing that "pointy" is always best. Look at a Formula 1 car: it is not a needle; it is a wedge. Look at a modern pickup truck: it has a blunt front.
( L = \frac12 \rho V^2 S C_L ) Drag: ( D = \frac12 \rho V^2 S C_D ) aerodynamics basics
Imagine holding a dinner plate flat against the wind. The air hits the flat face, creates a massive wall of high pressure on the front, and then cannot "turn the corner" to fill the void behind the plate. This creates a vacuum (low pressure) on the backside. A common mistake is believing that "pointy" is always best
If you want to go faster or higher, you must reduce drag or increase thrust. aerodynamics basics