This is the one franchise where I'm not even all that interested right now in demanding more content be Dubbed. That fact that so much isn't even Subbed in any official capacity in my country still there is no excuse for.
It's really frustrating that Crunchyroll has the first 123 episodes and everything from 754 upwards, but nothing in-between. That's almost 16 years of Detective Conan history.
In my opinion the best eras of the show are in those in-between years, from the introduction of Ai Haibara to the Mystery Train arc. That includes the Vermouth saga, the Kir saga and most of the Bourbon saga. Countless compelling Kid episodes, most of the Columbo episodes I'm currently aware of and a number of special 2 hour episodes that are arguably more like what many people want a Detective genre movie to be then the more action oriented theatrical films.
I still enjoy the show but feel there is a spark it's lost as Gosho has really dragged out the Rum arc. The first 123 episodes are mostly all Classics, but none of the really compelling worldbuilding and main storyline stuff had started yet.
I have on this blog tried to prioritize what is more legally accessible when making recommendations to people for potential entry point episodes. But my actual top 20 maybe even top 50 episodes of the show are probably all in that era the official localization skips over. Everything that truly makes the show Great not just an above average mystery show is in that era.
Ironically what I've seen form this era is mostly stuff relevant o the main plotline(s) however faintly or at least based on Manga Chapters, most of the Anime Original Episodes I've seen are from the first 134 episodes which I watched all of or from randomly watching more modern episodes on Crunchyroll. But I do know this time period contains a lot of Anime Original Episodes from the two writers who wrote the movies I like the most, so those are episodes I've been meaning to check out.
Update June 26th: Turns out Progress is being made.
I am NOT claiming credit for this, this almsot certainly had to in the works already before I posted this.
I am technically disappointed it's only a curated selection and not all of them. I say let the Dubs be a select Few but please Sub all of them, even the most disliked expendable Anime Only Filler.
As far as the movies go only one will ever be up on YouTube at a time which is how they intend to keep us incentivized to buy Physical Releases and/or digital copies. And Black Iron Submarine isn't among the first confirmed.