95 Aero and/or 2.3 Turbo Edition?

[Job38]

I'm confused and in need of guidance.....

I'm after a 2005-on 95 Aero estate, can someone please explain what is the difference between an Aero and a 2.3 Turbo Edition?
I thought the Aero HOT was the one I was after but the 2.3 Turbo Edition would appear to have the same engine?

Also, which is the best UK SAAB forum?

[Job38]

Many thanks!