Hi,
I am looking at switching over to QGC when version 3.1 is released with survey support. Is there a timeframe on version 3 release and 3.1?
Experimental Survey is already in 2.9.4 you have to enable it in the preferences. Though I think tjere are a few Bugs at least with defining the Polygon - but no Bug Reports allowed yet, as it is in experimental state.
Version 3.0 is in the next month or so. 3.1 is still a ways out.