It's super tricky... Truly, for me it depends on the specific tropes and how bad/in what way the writing is, heh. Like, there are some tropes I don't like but am willing to look past if I otherwise enjoy the characters, plot, etc. But there are some tropes I absolutely hate that I will immediately drop a story for if they appear. On the flip side, I can enjoy a story that plays into my specific tastes even if it's got some hiccups, but with some tropes I can unfortunately fall into feelings of "you're doing what I love wrong," and if the writing is bad enough that I actively struggle to understand what's going on frequently, I'm obviously not getting through that story.
So overall I think it's one of those terrible "it depends" answers. On balance I'd probably lean towards well-written with tropes I dislike, because I can be annoyed more by quirks of poor writing more than I am the presence of particular tropes.