ok so i need help to find the best strategy to adjust to this kind of mtt and here it’s goes:
this mtt is Rebuy+Addon turbo deep.
cost is 25$ buyin
rake is 12.5$ total,that’s mean even if buy 4times and addon(125$) they will not take any more and will still be 12.5$(and it that case for example im paying 125$ and the rake is 12.5$.
the structure is pretty much normal(25-50,50-100,75-150,100-200) and blinds go every 17mi.
ante start at 150-300 and Dealer button paying it.
starting stack is 25k and rebuy adds 20k(5k bonus for making in time to play)
addon is 70k.
most of the field is pretty weak-medium players and 2/3 that’s solid and good.
i tried some mixed strategy vary for playing agro and get stack and rebuy again
or pretty snug and tight-agro less variance style of play.
i beating the game and record scored and all but no sure how to bump up my roi on this kind of mtt.
any tips?

I am playing very similar type of live tournaments:
50+10 euros buy-in, re-buy on first 3 levels, 1 addon before level 4. The field is fairly soft. I developed the following strategy:
I invest max 160 euros in the tournament. Meaning that I only allow 1 re-buy and 1 add-on.
In the first 3 levels I am trying to accumulate chips. Fishes around have fun, shove like crazy, make up to 10 re-buys, drink, laugh, etc..I play quite tight almost all the time, don't laugh and don't talk.
Once we are on level 4 and fishes stop having fun, I start playing more actively by going more post-flop and exploiting every leak that I can.
I don't know if it's ideal strategy or not, but the ROI is positive and I regularly end-up on the final table.