I like Yngwie Malmsteen alot, I do not listen to him as often as I once did, but when I was younger he was one of my favorite guitarist.
I would choose the debut 'Rising Force' and I wish he had continued to do strictly instrumental albums.
I love 'Odyssey' as detuned stated, Joe Lynn Turner helped him write actual songs and I have to agree that 'Fire and Ice' is a very strong album.