Cagliari vs LAzio prediction (Over/Under)

Cagliari played 13 matches at home so far and there is even an average of 4.2 goals per game which is really great stats, they have excellent attack but their defense is the worst in the league, on the other side Lazio is great offensive team and I definitely expect open game here with many chances and I hope and goals, my bet will be over 3.5 goals and it is in my opinion pretty real bet, odds are high and i will not miss it, otherwise last 3 mutual matches were finished with over 3.5 goals . Good luck!