Hi
the money is better in civvie street (eventually. 5 years+) and the transition from mil to civ is not as straight forward as you would imagine. Although the same job, both have different ways of operating. (neither better or worse, before anyone starts)
IMO, the appeal of military life has reduced greatly in years gone by as overseas postings seem to be a thing of the past.(not including war zones that is!)
Having said that this may appeal to some people?
Good luck either way