the A5 cam actually float with full flaps DAMN good compared to what you (or your opponent) would expect.. you will be buisy on the stick though, it wants to snap the entire time, but if you can wrestle with it, you can get some very decent and more importantly UNEXPECTED low speed maneuvers out of it.
I dont have a film, but for example yesterday I was helping some folks in GVs when a spit came tearing in, I dodged his first BNZ attempt and kicked hard rudder untill I slowed enough to deploy full flaps.. sure enough immediately the spitty was more than happy to blow all his E and have a turn fight, so in short order the fight went into scissors, each time me getting closer and closer to a gun solution, but just as he was about to cross my gun sight he just flat out ran out of fly and went down in the trees.. once the fight got slow it probably lasted around 2 minutes.. which is an eternity, the entire time I was never close to being out-turned.
I think the biggest ADVANTAGE of the A5 is exactly as stated "it cant turn" usually by the time your opponent figures out that statement isn't exactly accurate.. its too late.