I bought a FL12 in early December, absolutely love it. It is very crisp and clear as with all most flashers. I looked at the Marcum and Vexilar line before buying and for me it came done to the colors on the flasher and which shades you prefer. I had an FL8 before, I agree with what was posted before that no matter what you buy you can’t really go wrong.
Also would like to say hi to everyone as I just joined the site and this is my first post. So far I have seen and read alot of good information.