Well, I hv only traveled in KE before.....
so I whether OZ is better...as it seems to be pretty much the same~

For what I have heard...

it seems that service of OZ is better than KE

while the catering is both ok..........
OZ -- bibimbap, Ssam Bap......any other korean dish?!
KE -- bibimbap, bibim noodles, korean porridge, any more?

IFE: I think KE is slightly better~

Seat: Seems that KE has more legroom......

I dont realli kno....haven't travel in OZ before.......any ideas/ comments?