omini diretional antenna

mookie wrote:
How many have gone to the omni diretional antenna from the bat wing and been happy with the results? Thinking about making the change

Don't do it. The Batwing is as good as it gets. If you have a version older than the current Sensar IV then you will just want to add the Wingman to get the best reception available.
The only folks who have seen an improvement by replacing their Batwing with an Omni antenna are those who had a non-working Batwing.