Personally, I may be in the minority here, I find the safety record and history of some of the LCCs pretty sketchy. For this reason I tend to avoid Lion Air, Batik Air and similar SEA owned airlines that are not owned by SQ (So Scoot being an exception for me). Jetstar I cannot really decide on, but when I have flown them in Australia their performance has been poor. Depends on the route as well of course.