This is the latest incident where I had. “No FisB”
When I left Oklahoma there was a line of isolated Tstorms with good gaps between them. I was using a Stratus 3 and FF. Absolutely zero indication of any weather issues. They could have dissipated. Fortunately a good controller at FWS...
Ifly is my favorite. Have a 740B in my Kitfox
However for cross country flying in my Bo I have had to go to FF.
Personally I will not fly Xcountry without XM weather
Have had two incidents where FisB did not show major storms while inflight. Am waiting for Ifly to add XM weather...