It would be cool if there were a way to use it the other way around. A Mullvad server as the entry point and an Obscura server as the exit point. My main problem with Mullvad right now is that its servers are blocked almost everywhere or generate an excessive number of Captchas. With other VPNs, that’s been much less of an issue so far. Alternatively, a residential proxy might be a good option as an optional exit point. One way to achieve this, for example, would be through a partnership with a regular ISP from which you could then borrow IP addresses.