Take the coin flip or fold here?

[BigBiceps]

$25 PL Omaha tourney, 200 entrants, 18 paid.

15 players left. I am in 5th chip position with T40k and average stack is T35k.

Table seems to be tight most pot preflop raises are taking down the blinds (T1500,T3000).

I raise in late position to T10k, and get called by the chip leader T80k.

Flop comes and chip leader donk-bets the pot (in other words we are getting allin or I am folding). I am fairly certain we have a coinflip.

Do I fold leaving myself T30k or call for an ~50/50 shot for T80k (which would make me the chip leader)?

Payout structure is standard. 15th would be $60, 1st would be $1200.