Erection Angle

This may be a open and shut question, but what is a good erection angle? It seems that I am sometimes 90 degrees, sometimes a little more bent down. Is there any way to change is so I am more acute?

As long as your dick works any angle is fine. After growing to 7.5” my angle was down that looked kind of cool. But after doing some ballooning it went to more of a 90 degree angle. I’m thinking angle has a lot to do with circulation.

My dick literally points up, so it looks smaller because of that. With a higher angle my penis does not look that long or big.

Also, I want to increase my length without sacrificing the angle, what would be the most effective exercises in solving this problem?