[flavio81]

I have used Python, Java and C# in commercial projects for years, however i've started in CL some months ago and from my experience, it is much more suitable to general purpose development, including, definitively, commercial software development.

There have been voices that lament the supposed lack of libraries in CL, however i've found libraries for most of the things I would need anyways on a project, like ORMs, database access, compression, encryption, communication, etc.

There are also other voices that are scared by the lack of static typing, however CL is very strongly typed (it will strongly enforce types at runtime), and popular compilers like SBCL will accept type declarations that will also do many static-time type checks, plus these declarations will also greatly speed up the code.