Is it all bad?
I kind of chuckle every time I hear about guys in their pursuit of speed in order to reduce trajectory. Granted, having a flatter trajectory and less sight pins (if you need sights) does have it's advantages. Especially if you have wide open terrain and long distances to the target. I run into situations every years where a rainbow trajectory is actually a huge advantage. I actually learned that when I used to participate in some of the local 3D shoots. A rainbow trajectory will actually let you shoot through (over) obstacles that may block a direct path to your game. I have used that advantage many times on small game and a few times on large game. With modern high speed bow it is very difficult to shoot "over a hill" when your game hangs up just below the crest of a ridge but for a knowlegable hunter with a slower bow this can be an easy and deadly shot. In my case due to the terrain I hunt and hunting style I use I find it to be a distinct advantage. I like that advantage because it does not limit me to "line drive" shots.
