It depends on what Greek corpus you will be working in.
For classical studies, choose the L&S; for New Testament studies,
although the L&S is helpful, BAGD is the specialized tool of choice.
All the best,
David Moore
David L. Moore Director
Miami, Florida, USA Department of Education
dvdmoore@ix.netcom.com Southeastern Spanish District
http://members.aol.com/dvdmoore of the Assemblies of God