OEI is a different consideration. But even with AEO according to airbus if missed approach altitude is high operator should find out if it is possible to accelerate and climb to MA clean. I think that's what JT also said. I do remember Jet Star Australia person explaining that for one Australian or New Zealand airport they continue TOGA for 5/10Mts. then recycle MCT and to TOGA again.I was quiet surprised with this method. Can anybody throw some light on this?