i like the ju88 a LOT. it carrys more ords than the b17, is faster(i think), climbs quicker, and is (to me anyway) much more versatile.
it's only real weakness, is defense, and range as compared to the likes of the b17, or lancasters.
i like playing around in it sometimes......climb to alt, go to a field, and drop a single egg on each anti aircraft gun. use the little eggs for this. it's silly, but fun nonetheless.