SGC ROUTE 2.8 is a very old map (over 4 years), much better ADRIA ROUTE I guess.
You can find
ADRIA ROUTE 4.50 HERE (I recommend the "official" link at post 3)
If you want,
HERE you can find my Package that includes all the countries of ExYugoslavia from Europe NT 2018.10
What is the Best? I don't know, maybe you'll be able to give a comment