The most important reason why I don’t want to use simbrief is that I can’t use my own navdata!
Some countries have airways/airports/waypoints etc. that are not published to International AIRAC or some small airport with no published SIDs/STARs, but they do exist for domestic flights. When I use PFPX, I can easily add these and calculate the OFP. Now that PFPX is almost outdated, I hope simbrief can also support it, allow user to upload their own navdata(or overlay the part) but limited to this account. Thanks for working!