I really like them both, Duncan did a great job with the redesigns. If you want lightweight organic yo-yos you cant go wrong with either. That said - It’s kind of a ‘you get what you pay for’ scenario.
I have the new metal drifter and play it pretty regularly - It doesn’t have the same quality feel as the raptor and it did get a little vibey with a wide bearing, but for $25 I really like it.