Well as much as I hate to talk negatively of anything aviation,''you asked for it''
*The allegro has many design flaws in my opinion, it's long metal wings seem to be made very flimsy and I feel are not attached to the fuselage with much integrity, - there is no ''carry through'' stucture between where both lift struts attach the fuselage, just a fuel tank (RIGHT UNDER YOUR SEAT!!!!) the ''doors'' are crappy bits of plastic that flop around, as has been mentioned the controls feel all out of wack, there is a lot of adverse yaw (similar to a glider) which is not a major problem that can be overcome with correct technique. Cruise speeds are over quoted and I personally wouldnt want to go anywhere near VNE in an allegro, considering the way it is built. It has a very narrow track for such a long wingspan which makes it awkward in crosswind conditions and the nosegear assembley design has many flaws, the seats are not real seats more like sitting in a hammock, the roof is made of plastic so the sun comes straight through but the view out is obstructed by push rods and bars, the cabin constantly smells like fuel, there is no way of telling how much fuel is in the tank as you refuel (no sight gague just a dodgy panel gague and the refuel port is on the SIDE of the fuselage under the door, the only way to know when your full is to let it overflow onto the fibreglass fuse ????) It is TERRIBLE in rough weather, the big long wing and light fuselage means that its wing loading is very light so you feel EVERY bump and every breath of wind. I worked at a school that had one online and twice it was filled with vomit from the newcomer getting airsick (coincidence???)
It has been years since I had anything to do with one of these aircraft but that's a good thing, I wouldn't touch one with a ten foot pole.
Lets talk about Drifters instead, more my cup of tea.
Cheers