K-X, done haha.
Anyways, Pentax for me has always been the quality + lower price point. The availability of accessible legacy glass has also been a big push especially with the crazy price hikes.
Given that I went down this road I realized one thing. Photographers here treated the system in two or three parts. The Camera Body, The Lens and ..the Flash. Provided some means of backwards compatibility, they chose what ever suited them the best and weren't tied to the brand of their camera body.
So in time, one may be mutli branded only to better utilize the strengths of the brands they choose.
I've dabbled into Nikon and currently use Nikon Flashes on my Pentax and even pondered about other bodies because of their low noise capabilities. In the end I never leave Pentax as a camera body because frankly, I like doing things myself.