FII version is amazing.
When I got into DT, I struggled with a lot of it. Great riffs followed by crazy prog stuff. Cool melodies, the more noodling. Eventually I came around but I just wanted the metal parts without the prog...at first anyway.
When I got FII, TAMP really stood out. It was beautiful. It was heartfelt. It was sad. I loved it so much I kept going back to other DT songs that I loved parts of and finally started to become a DT fan and started to love ALL those parts. Well, most of them.
I still love TAMP. It really is unique. Then I heard the OIALT version and nearly puked. It's so bland. Add some Kenny G sax and...well, I feel like I'm watching an infomercial. I can't fathom how anybody can choose that verion of the FII version but ya know, opinions...