vexilar fl-12 ultra or fl-20

[polarfisher]

I'm new at ice fishing just been doing the best thing ever for 3 three years. my three years have been great on the ice but I'm thinking on buy a flasher but which one and whats the difference Between the fl-12 and the fl-20 ultras.  i  know  how GREATT   of a difference they make 10 to 1 average. so whats best

[Bean]

Click on the link below. It should help you a little to figure which is the right one for you.
http://www.iceshanty.com/ice_fishing/index.php?topic=38003.0