I've given both Rytr & Wordhero a try and I prefer Wordhero overall, it's got better UX and more options to work with plus unlimited AI vs Rytr's limited monthly credits.

Wordhero has an Editor feature which is an extra purchase, but it's still worth it for the value and time-saving.

Something worth noting when comparing - It appears the main reason Rytr has more reviews is they are incentivized which I'm not a fan of.

Good luck