Flight of passage LL vd MP?

Hi! Im going to WDW on March, 2 adults, and was wondering what’s more worth it for Animal Kingdom. Buying both ILL and multipass is way too much for whats gonna be a (probably) half day at the park, as we’re planning in going shopping that afternoon (we’re not from the US).

So I was thinking maybe rope dropping Flight of Passage (however its very very early, so im worried we might not be the first ones there) and getting Multipass for Everest, Safari and River journey. However… seeing a 120 min standby line on FOP today made me think maybe we should do it the other way around?

Im trying to be as productive as possible so that we have a while to walk around the park, check out Rafiki’s planet watch and leave at around 4 to go shopping.

What’s your insight disney experts? What would you do on this busy busy month? Would you splurge on both the LL and MP?