The question is: First RPG bought this year?
Doctors & Daleks is the answer. A Doctor Who themed version of the D&D 5e ruleset. I bought it because the current gaming (family) group enjoy both D&D 5e and Doctor Who.
As it turns out though, we’re still playing through some adventures in and around Phandalin/Neverwinter and thus the Doctors & Daleks rules have loitered on the shelf since the day they arrived.