I don't own either but both are at my club and both are built good from what I have seen, However the Venus seems to be a little more stable when flying, Both pilots have tried each others plane and agree, The Aresti tends to wobble a little bit if hit with any cross wind whereas the venus seemed to keep the wings a little more level without wobble. It might just be this one in particular but this is what I have seen, Both look great and fly well.

Dauntae