If it's permanent, 💯 get a big one 😀 with low-loss cable. 👍 For walking around, 🎉 😀 I use the Rokland 2.5 😀 dBi 🤔 8" antennas. They're tuned really 😀 well and 💯 the range is 😂 probably as 😂 good as it's 🎉 going to get. They're 😂 thin 😀 👍 and light, so they don't 👍 strain 🎉 that SMA connector. 🔥 💯 In the end, 🤔 though, altitude trumps 😂 antenna 🎉 every time. 👍 relay.primal.net 🔥