The Albatros D.Va was a fine machine. However, its reputation seems to have been forever tainted by MVR and his complaints when the D.V failed to offer improvement over the D.III. With the 180hp Mercedes D.IIIa engine, the D.Va was a reasonably fast fighter that was easy to fly, and it was retained at the front line when the Dr1 was retired. Its major weakness was the stupid v-strut design that was copied from the Nieuport fighters, and so there was a danger of wing failure if the pilot dived too fast and too steeply. But it was still able to run away and dive away from more maneuverable fighters like the Sopwith Camel. In combat with the D.Va, Camel pilots estimated that turn rates were about equal to the left, but that they could turn 3 circles to the right in the time the D.Va could make 2. On the other hand, the Spad13 and SE5a were both faster, climbed better, and could dive faster; those two fighters have my vote as the finest Entente fighters of WW1.
Anyway, by the time we get to mid-1918, the period represented in Aces High, the D.Va was a second string fighter (even after it was upgraded to the Mercedes D.IIIau). Some units continued to be partially equipped with it all the way to the armistice.