Aquilasfx

What about zaxcom?

Hello I recently modded my sennheiser G4. what kind of sma antenna to cut do you suggest to use? I found zaxcom (straight version that is in kit 2 pieces to be cutted) for around 28$ kit. There is also audioroot swivel version for 30$ each one (60$ for 2). Remote audio miracle whip (straight version) 60$ for 2 antennas. The zaxcom ones seems the cheaper one. Are zaxcom good? Is the swivel version of the sma connector worth for the extra price? Thanks