I agree that the 771 antenna, be they Nagoya or Abree, should be all you need. For what it’s worth, I did the Nagoya 771 and 701 on some of the Baofeng handhelds I bought. The 771 outperformed the 701 as expected. Then I read about the Smiley Antenna “Slim Duck” and picked one up. I found it performed as well as the 771, but was significantly more compact. This in the foothills on the west side of the Cascade mountains in Washington State. I like the Smiley enough to have one on my Icom ID-50 too. Happy Hunting!