If LAX is your long term goal I would be hesitant to bid the ER as the base will be the next to close after Seattle. It might not be for 3-4 years though so if you want to fly to plane before it’s gone before bidding off to something else then do it. LAX does a fair amount of Hawaii but that’s being attrited by the NEO. 2 day trans cons, GUA, SJO, charters and crummy domestic 4-5 day trips compromise the rest of the flying as of now.