The Ducote v Lima fight is tough because Ducote just eats leg kicks, we haven't seen her face a Muay Thai clinch, trips in the clinch do work against her and she isn't amazing at getting off her back
At the same time she has a good sprawl, has power in her hands and is a quick striker (albeit with limited range). Lima is also the larger girl and we've only really seen Ducote fight midgets. Line is dropping on Lima so I'd wait if you're keen on Ducote
Vanzandt is live because of her scrambling and competent striking v the joke that is Zappitella's
Chelsea Chandler is a lock - Power, aggression, cardio, decent enough ground game v an opponent who you can see thinking on the ground and who has sloppier striking (Chandler's striking is still super sloppy lol)
Koren appears to have sharper striking and is more athletic, but we haven't really seen her scramble and cardio in a 3x5 may be an issue. Seems live enough