Damn I’m on the same boat and doing my research…
I have always supported Mobius and even from the start before they even launch… unfortunately times have changed and currently can’t just go and drop $$$ anywhere.
With that being said, I think IW are the cheapest for now from the decent providers (although it seems they raised their prices lately).
So basically yeah, if Mobius is within your reach don’t hesitate and go with it right away, otherwise have a look at IW.