I recently finished my gear (I'm not going to bother improving it any more before I before I begin investing into GC) so I decided I'd try to run the new LC as fast as possible. Ended up setting a goal for myself and after ~40 solo runs I managed to hit it.
I'll upload more speedruns in the future; I did one in the past of the pre-revamp Iron Castle while my gear wasn't quite what it is now, but I've got to get a good feel for optimizing runs in the revamped raids other than LC. (BH and IC specifically; I don't think that post-revamp JH is worth uploading a speedrun of.)