The one with the shortest upgrade time from when you get hired. The one who will still have the base you want when you are able to bid it. The one who doesnt get their superior contract abrogated by a judge around the time you start holding a line. And most importantly, the one that doesnt go out or business until the day after you move on to greener pastures.....

"Past performance is no guarantee of future results"

Lots of folks have gotten burned chasing the quick upgrade, the home base, QOL or stability.

Spin the wheel and take your chance.