This is the one I grabbed though I don't think it matters much. There are a ton of different "brands" on Amazon. You can also get most of not all of these components individually as well. I didn't want to spend a ton of money if I didn't end up enjoying it and I really don't see much point in spending more on specific brands of wax beads unless there's a real value add there.

At the very least this is a great starter box as you get everything you need to get started.