Re: "I'm exploring AI essay writers and would love to hear your top recommendations. "
I jumped on this bandwagon as soon as ChatGPT was released (within a couple of hours in fact) and I've experimented with some others. They are all fun as hell in their own ways, but the dictum GIGO is never more true that when using these resources.
At present, I rely on Claude for most of my summaries and outlines, using this info to fine-tune my own versions, but I've found that the more expansive your description of what you want, the more likely you'll get it. This may take a few tries. Claude loves lists so request paragraphs if that's what you need.
My wife made fun of me one time for writing 300 words about a sci-fi short story I wanted, but the story turned out pretty good actually and I've shared it with some others (available upon request). I've also used Claude for writing web copy for a book I'm hawking about Indian casinos and to design boards games. One board game, "Wilderness Adventure," was brilliant and I've made a prototype to play with my family at Christmas. With Claude's help, I've also written entire books (e.g., over 100 pages) about the history of driveways and pineapples (the superfruit - it really is too) but these were just for fun.
Don't even think about trying to discuss any sensitive topics with these aids, though, and I've gotten into actual arguments with a digital thing over its programming (I still can't believe I did this one time but I won in the end). For example, I asked Claude for a tabular listing of prominent theories concerning how the world was created, including approximate date of the origin of the theory, main tenets and proponents, and received a list that did not include Creationism. When I asked for this addition, Claude responded that Creationism is not supported by any scientific evidence and I countered that I didn't request a list of scientific theories but a list of prominent theories. Good grief, Claude was effusive in "his" apologies and provided the updated list. I've lost numerous other exchanges, though, and it depends on how you phrase your queries. Claude's good with tables (you have to request this). I've even been able to play chess with an 8x8 tabular grid he drew using (wht) and (blk) for the colors and standard chess notation for the pieces and moves. Claude will update the table after each move and he's not bad. This was just an experiment, though, and I don't recommend it as a hobby - it's a pain in the ass.
Like us, though, they can also "hallucinate" and generate ridiculous responses when they don't know the actual answer. If you're relying on this information, double-check anything that sounds like it was written by a certain political parties' propaganda machine or is otherwise just silly. In some cases, I ask ChatGPT the same question and compare responses. ChatGPT is more concise unless prodded. Both can make the same mistakes depending on your query.
Finally, another dictum, "It's a poor workman who blames his tools" is also relevant here -- with great power comes great responsibility. Have fun!