4 drops are king atm, still. light spawn or or witchling both are worth tripping into; even Peggy is worth a lot with your starting don. I would tripple into 1 4 drop, if I get lucky and got avenge id just tripple the second one into a 4 drop, too, for tempo and try for either another avenge unit or something that supports your avenge (i.e. savannah hymane) and try to buy avenge stuff on tier 3 (acolyte, rat, stuff like that)- if your first tripple is Peggy, then I'd lvl the turn after, get a 5 drop with the second tripple (searching for hoggar or Tony); 6 drops are too far away and you will lose to much health on your way there (probably; if all of your opponents are just leveling with you it can work too, but is highly unlikely (as u got quite some tempo heroes in your lobby). 5 drops are too weak often to really get you a build. the avenge stuff is just stronger :/