Aerohero263,
I started Uni when I was 17, after completing the equivalent of my A levels. I started a degree course I thought I liked (Science) but discovered after 2 years that it was not what I wanted to do.
I searched around, and found that an Aircraft Engineering apprenticeship was what I was after and left Uni before graduating. My time in Uni did stand to me though, as I had a great understanding of maths and physics.
I started the apprenticeship at 21, and finshed about three years ago, got licenced and moved to a Technical Services role, a domain usually reserved for engineering graduates.
My point is that in aviation, if you apply yourself, you'll find that you can all end up in more or less the same place. I hope to start the Aeronautical Engineering degree in Kingston Uni this September, which can be completed over two years part time, distance learning, a relatively 'cheap and easy' degree.
So I'll end up with an aircraft engineering licence (B1/B2), a degree, and the world my oyster!
I will certainly share my experience with how I moved through the system, but I won't advise which is better, only you can make the decision that suits you...
Ryanair are currently looking for apprentices, as I would suspect a lot of other outfits, so weigh your options, consider what would suit you the most, and go for it!!
G'luck,
D