Sak La is delicious and sweet. Kembung and Sek La look similar so don't get confused by them. The former has black stripes across its body while the latter has black bands across its body. Sek La is typically larger in size than Kembung too. Both are great tasting fishes especially when pan fried. 

Other Names: Yellowtail Scad, One-Finlet Scad, Ikan Selar, 色拉

Source: Malaysia