Beacuse I typeset in Japanese, I don't use LaTeX and now want to know which compiles faster: XeLaTeX or LuaTeX? Is Lua language allows to make the compile faster?

closed as too broad by Moriambar, Zarko, Stefan Pinnow, ebosi, TeXnician Jun 10 '17 at 16:00

Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer. Avoid asking multiple distinct questions at once. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.