Which live version?
Most, I find unremarkable compared to the studio version. Some are performed a little better, some a little worse.
But there is one live version of Hallowed that buries almost (almost) all live versions performed of any song, ever. Not to mention it buries the studio version. That is the one from Beast Over Hammersmith. It is perhaps the most energetic, most electrifying, most tense, most blinding and most mind-blowing thing I have ever heard.
I routinely get something from the song stuck in my head, whether it's the main riff, Steve's bass, the drums in the instrumental break or something else. When that happens, it is almost always, without failure, from this version.