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. 💯