Until midnight tonight, Amazon AU has 25%-off XP-Pen products. XP-Pen make Wacom-style drawing tablets and seem to be well-liked, at least from my research.
I bought an Artist 15.6 about three weeks ago myself and I'm very happy with it and recommend it. I'm just a casual user though, to be clear. And it's my first tablet. But still, very happy!
Free shipping with Prime or $49 Spend.