Good for your first two. They'll catch some fish. As a personal preference, I always try to maintain uniformity and proportion in my jigs: a tail that is proportional to body length, etc. Kind of like what TreednNC said. Another thing I do is try to hide thread wraps, then apply head cement whenever thread is showing, or nail polish, epoxy, etc. That will make em last longer. On the bottom jig you probably could have even applied the body material back to the tail, then built it up toward the front with multiple wraps, unless that little flash of red is what you were aiming for. But like I said, that's ALL my personal preference. You might check out that Dedfish.com youtube video for "tying a simple jig" that has been previously posted on here. Really useful stuff. But yeah, those two are a good start.
"Mister, I love the way you wear that hat."
"You don't know nothin'."