I think it depends on what you're looking for. The Lily58, Iris, Corne, Aurora, and all other 40% boards I can think of have the thumb keys right up under the bottom row, which isn't comfortable for me. Of course the Moonlander and Voyager aren't 40% layouts, but I don't use all the keys. But if thumb key placement isn't a dealbreaker, those are excellent options!
I think it depends on what you're looking for. The Lily58, Iris, Corne, Aurora, and all other 40% boards I can think of have the thumb keys right up under the bottom row, which isn't comfortable for me. Of course the Moonlander and Voyager aren't 40% layouts, but I don't use all the keys. But if thumb key placement isn't a dealbreaker, those are excellent options!