Anyone here made maps before? Does it matter if I use 32-bit or 64-bit for Inkscape?

I haven't used it, but whether or not you should use 32-bit or 64-bit is dependent on what your CPU can handle

Check your operating system (https://www.wikihow.com/Check-if-Your-Computer-Is-64-Bit). If your operating system is 64-bit (it probably is, unless your software/hardware is old), then install the 64-bit version. If not, install 32-bit. If you're not sure, install 32-bit: it should work in either case.

For mapmaking on Warzone it does not matter whether Inkscape is 32-bit or 64-bit.

Much Appreciated!