I bought an external lifetime key about 2 weeks ago and this is what I have to say so far: Strengths: - The software itself is very stable. I haven't had any issues with BSODs or lag. (There was an issue with the visuals disappearing for a few seconds and reappearing but that has been fixed) - I have used the software for about 45 hours total and have been injected for about 120 hours (I usually leave my Rust open) and haven't gotten banned Weaknesses: - The support time is slow, even when contacted during their business hours - It takes about 8 hours for the software to update after an ordinary rust update, a lot slower than most softwares In conclusion, the external is a very good choice if you're looking to use legit modules and last a good amount of time, just remember that it is a public so I don't think you'll be able to last more than a month or two on the same account.