Hi earlier today I played a $3.00+0.30 R+A $1200 GTD MTT on BetOnline and was curious if it is ever worth it not to add-on? When the add-on stage popped up I was 2nd place in chips and had 55,000 chips with the add-on being for another 7,500 chips for $3.30. Since the add-on only increased my chip stage by roughly 13% would it make sense not to bother adding on? I ended up adding on because I wanted to put myself in the highest chance to win the tournament but I was curious what you guys thought.

Also when doing rebuy or add-on MTT's what bankroll management should you apply? My bankroll is ~$340 and apply a ~100 buy-in bankroll management for MTT's. If there is an add-on or rebuy for a $3.30 MTT for example, should I require myself to have a $660 bankroll or is $330+ still fine? Also what bankroll management should I apply for Turbo Freezeout MTT's?

Thanks in advance for your advice!