Some of the companies you named provide ingredients and a recipe that you have to cook. I liked hello fresh and blue apron years ago when I was childfree, but when I had my second baby last month I was looking for prepared meals I could simply reheat.
In the past 3 months, I’ve tried vegetable and butcher, mighty meals, and cook unity for 3 weeks each. V&B would be my favorite if I were vegan because it’s very healthy with lots of veggies, is delivered every 2 days so it’s very fresh, and everything tastes great. But I’m pescatarian and would like a fish option or at least real cheese. Considering how tasty the vegan option is, I’d guess the meat option is good too, so you may like it if you’re fine with vegan cheese. They have a weekly menu which is good because it’s always changing and you don’t have to spend time making selections. It’s bad, though, if you have a gassy baby like mine and would need to substitute all meals with kale, etc. You can only substitute from the other meals available in the next couple days, so it can be repetitive.
Mighty meals is my least favorite. It’s less vegetable-heavy than VB, there’s isn’t much variety. and the flavors are kind of boring. DH eats meat and he wasn’t that impressed with their meat options either. If food safety is your main concern, though, id go with MM. It mattered to me when I was pregnant and concerned about listeria. Their website has info about the extra steps they take for food safety, and it’s cooked in the DMV. VB is too. Cook Unity is cooked in NYC.
Cook Unity is my favorite. It’s not as vegetable heavy as I’d like, but most of the meals are tasty. Some like the lentil shepherds pie and arepas, are fantastic.
All 3 of these companies run intro deals, so you can try them out like I did at a discount to see which you like best. MM isn’t a subscription service, you just order when you want. The others are subscription based.