My little bro recently got a drop bear and it is awesome! However I have had my eye on the Nessie because of it’s cool colorways and it’s specs. It’s a hard decision but I would probably get the Nessie just because it fits my preferences a bit more.
I had the exact same questions, however i heard that the nessie is a really floaty yoyo and i’d assume that the drop bear plays a bit more faster than the nessie. So it depends what you want.