Need to choose a license for a software [1/3]

I’m writing a library (#PEngine) for a small 2D game engine and graphical interfaces for #Java and #Javascript that relies on #Processing and #P5js.

I’m considering putting it under LGPL because, on the one hand, there are plenty of other solutions for professionals who probably will never use it and on the other hand I don’t know if I’ll use it in the future for a non-free project or not.