Why not both? Lite C is eccentric but especially useful for smaller scripts. C++ is preferred for larger projects but a bit slower to compile (Zorro invokes the MSVC compiler for you).
I suggest learn Lite C first, and if your projects become massive and difficult to debug, convert that script to C++. This will help you to learn Zorro faster anyways, rather getting bogged down on the technicalities of the C++ language and dependencies.