AS (Aero Sci) isn't really a useful degree in the job world, in case a flying career doens't work out. Its cool, you'll learn a ton about flying, but it isn't really practical. That is why some discourage it. AE, engineering is a very very good program, and very tough. Its also atleast 5 years I think...and for a pilot, you'd really just be wasting all that hard work if you never ended up using it. Safety is pretty cool, some good opportunities with that. Meterology you need to have a passion for, because the math and physics is unbareably difficult.