As a Glaswegian I have to agree that the GUN version is awesome. They were/are a massively under rated band. Saw them live at the Barrowlands in Glasgow (home town gig) back on the Taking On The World Tour. They were fabulous.
Alan, Gun is an awesome band. I never saw them live and by the time I got to know their first 3 records, the band hadn't existed. But I listened to those first 3 records countless times, they are all amazingly good. A real gem of hard rock swelling with energy and emotion with a very good taste and balance. It's very-very rare and they didn't do it in the '80s but in the' 90s when rock was no longer popular.