Do I want a Meh Dai?

Background: I love my Lark and ring sling. I have a 5 month old and a 22 month old. I carry both in front and toddler in back or hip carry. I'm looking for another carrier for days the Lark is in the wash. Could just buy another Lark, but the Meh Dai looks tempting.

If you have tried one, is it worth the cost? It looks comfortable. I don't mind needing to learn a bit, but don't want something too fiddly when I'm trying to get both kids out of the car. Need something I can wear while chasing the toddler or pushing the baby in the stroller. Would love to figure out a tandem carry, but not worried if I don't.

I'm also kind of interested in an onbuhimo and open to other suggestions!