I just ran these past OpenAssistant and I'm seeing a much higher error detection rate. I've tried 6 so far, and it's caught bugs in about 4. OpenAssistant actually had a very good technical explanation of the bug it found in the BubbleSort example.
Wifi is a pretty difficult protocol, but fortunately Linux ships with mac80211. So all that is needed is an SDR based PHY such as https://github.com/Nuand/bladeRF-wiphy/ .