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I'm starting to use GNU Radio. Which of the available GUI toolkits should I choose?

Marcus Müller
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    dear close-voter, this is not a recommendation question. Both GUI Frameworks are present in GR, and you can *only* choose between these two. It's a question that arises pretty often in the GNU Radio new users community. – Marcus Müller Sep 03 '16 at 17:43

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You should always prefer Qt these days – it's the default GUI toolkit for GNU Radio 3.7. No-one develops the WX functionality anymore, and bugfixes haven't been available in a long time. Also, it is well-known that WX has some performance issues, especially on integrated graphic cards.

Furthermore, WXGui has been completely dropped from the current release of GNU Radio, 3.8.

Marcus Müller
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