Mazda 3 sharkfin / stubby antenna

[HiSpec]

I am looking for get one of those sharkfin or stubby antenna as a gift for my buddy's birthday.
Now I know the difference in appearance between those two.
Now this is where any Mazda 3 owner here on beyond can help me, I would like to know which company makes the best product.

And if any place locally carries this product.

Thanks

[lint]

Don't think I've seen any local places. Here's a link to some online retailers from torontomazda3.ca
http://torontomazda3.ca/forum/showthread.php?t=16466

The rpm store carries one
http://www.therpmstore.com/product_info.php?products_id=294

[Accord_tunerx]

www.thexenonstore.com
they are pretty good for quality wise.