Quick background: I'm a yank who first Saxon on MTV with "Just Let Me Rock" from Crusader. I went out and bought the cassette and wore it out in my Walkman (mowing the lawn, etc...)
I bought Power and the Glory and Eagle Has Landed but I didn't get it back then. Saxon kinda fell by the wayside.
Now, in 2002, I'm 33 years old and trying hard to find real rock again. I've recently gone crazy over Saxon and Motorhead... can't get enough of either band, and I'm filling in my collection as I type this. Killing Ground got the ball rolling for me. I knew I was hooked.
My vote, though: Eagle Has Landed Part 2 simply because it sounds so damn good.
I love Killing Ground, Unleash The Beast, and even Solid Ball of Rock.
Love the band. I hope they come back to the states soon...