Hmmmm. Well I can see where some may not think GIT sophisticated. To me, GIT is just a rock solid scent.
My two cents:
Royal English Leather
Royal Scottish Lavender
Vintage Tabarome (but it's pretty much gone)
Some may say Bois du Portugal. My jury out on that.
There are a lot of great Creed scents I like, but these represent "sophisticated" the most to me. I think Millesime Imperiale, Silver Mountain Water, Himalaya, Original Vetiver and Tabarome Millesime are great scents, but might be a bit "modern" for what you seek.