Give me your brands and model numbers. Links are preferred.
Please help us give you better answers by defining what
you mean by "best" (it does matter!).
* Is your "best" the most stealthy (aka shortest possible antenna)?
* Is your "best" the most flexible (some are very flexible while others are rather stiff - the stiff ones may break for some folks while the super-flex models may get twisted out of shape too easily for others)?
* Is your "best" the one with the most range (may be long, ugly, and poke your armpit, face, and/or eyes often)?
* Is your "best" the lowest cost antenna available?
* What other important criteria do you have for your antenna?
You can probably get several antennas from each category, but they'll probably only be "best" in one of those categories and may be pretty poor in the others.