Question : aDSL vs. sDSL

In Greece we are now starting to have ADSL available. So I am thinking of upgrading my 64Kbps leased line, with one of the two following solutions:

1. sDSL 512download, 256Upload
2. aDSL 1024download, 256Upload

This line will cope 5 employees and their internet needs (email, browsing only), and two web servers.  The two packages come at the exact same price.

My question is why should I choose the sDSL solution and not the aDSL (that's what experts say). Why is sDSL better for my company than aDSL?

As far as I am concerned, the ADSL is twice faster on downloads.
Thanks

Answer : aDSL vs. sDSL

Well after being an ADSL technician, a network technician, and a service technician for the last ten years, I can tell you that the technology is there and has been there for many years, just never implemented to independent users until now.  The quality will not let you down.  (BELLSOUTH telecomunications Technician for the last ten years).