2 QB PPR Auction Draft strategies

Hi everyone, just looking for some advice on 2 QB Auction Draft strategies. When should you go after the 2-3 QB’s? Early in the draft? Mid draft? Should you nominate who you want? Or nominate who you don’t want so that the other players burn their auction $? What type of team works the best? Balanced? Getting 2-3 studs and the rest duds?