If you don't need to be in KAL, by all means stay away. That airline really wears you down; things look good when you need the money badly, the free meal tickets ( sic ), the first class duty travel etc but before you know it you would have aged 10 years within 10 months! And God help you if you get into even a minor incident ( like miss an ATC call, miss an OM altitude callout whilst busy with ATC/checklist reading during a line check ).....you will be brought down like a rotting buzzard and unceremoniously dumped after some agonizing weeks of " inquiries and investigations ".
KAL is at best a stop gap measure.