I'm guessing that 2 years of exclusively riding folders, combined with many years of 700c bikes with various geometries, is a pretty good "data set."
Every road bike I've ridden and tested has more stable handling than every 20" bike I've ridden. Now, it might be possible that there's some hyper-responsive 700c track bike that turns faster than a 20" bike with an absurdly long wheelbase, but, well... I have my doubts.