scabbard materials

[Nirghosa]

One project I have yet to undertake is making my own scabbards. I have made some rudimentary ones for trainers but would like to try something a bit more challenging.
I see a few others on here have produced nice ones, specifically Batarra.

My question is, what commonly available woods are easiest to work with (when your skills are still being developed)?
I'm specifically planning on doing Moro Kris Scabbards.

Thanks!