I just recently purchased the Oricom UHF300 at a good price (on sale). It came with the ANU200 antenna, as seen on the pic below:



I will be mounting an antenna either on the roof gutter or in future, a roof rack. Given the location and exposure to branches etc, I want to know what smaller flexy type antenna is available to suit, like this one or the CH300:



What is the best antenna for this type of use? I want to be able to put this type on when doing convoy trips, with the ability to swap over with the 6.5db ANU200 when touring.

Thoughts?