By sweets do you mean sugars? I can do without sugars, but I constantly use artificial sweeteners.
Also, what about water? If you chose alcoholic drinks, would that mean no water? Hopefully not.
If you choose savoury and non-alcoholic, does that mean the only drink you can drink is water?
Personally, the only alcohol I enjoy (taste wise) is mixed drinks and perhaps a dark beer once in a while. Both of them I can do without, if I had to choose ...
Sugars or savoury? I'd go with savoury, cause I put on too much fat with sugars although I enjoy them more. I wish I can have my asparatme though.
In short, savoury and non-alcoholic.
-sk