I like Hume because he presents such a robust challenge to so many aspects of my worldview--my religiosity, my tendency to take the phenomenal world at face value, my quasi-animist emotive attitude about the natural world, etc. I don't agree with most of his conclusions, otherwise I'd be, well, closer philosophically and religiously to you guys, but sometimes exposure to one of the strongest cases against one's worldview can be clarifying, challenging, and even kind of fun.
It's always healthy. And Hume (a bit like Adam Smith) is more nuanced than the '101' that people read/assume.
But be warned (not really. It's just me...); Hume and His Dark Materials (which-i-thoroughly-reccomend-watching-because-ruth-wilson-is-amazing) did more than anything to gut my Catholic apologism.