Hey! Lexe co-founder here. Yes, please give us a try! We've done what we can to mitigate vulnerabilities in SGX, and have written extensively about it here:

https://github.com/lexe-app/lexe-public/blob/master/SECURITY.md

We are also big believers in defense-in-depth, which is why we've taken such extreme pains (TLS-in-TLS reverse proxy) to ensure that user nodes aren't exposed to the public internet. We're also one of the very few companies out there with a bit-for-bit reproducible enclave build. I still wouldn't want you to put in any more than you're comfortable with however :)