I thought this would be a good thread to post in for the first time on this forum.
For me, it is a tough call between the Big 3, as I call them, but in the end, I rank them like this:
1. Terria - This is simply a perfect album. I don't see anyway it could have been better. There are not enough superlatives in the world to describe the greatness this album possesses. I love every song on this record, but my absolute favorites are Tiny Tears, Deep Peace, The Fluke, Earth Day, Stagnant and Mountain.
2. Infinity - The production on this album is just WOW! This is definitely an album where you have to listen to it as loud as possible. Truth is the most bombastic and insane song ever and I listen to it on a daily basis. Seriously. Townsend's "hallelujah" screams(that start at 2:04, I think) are nothing short of ridiculous. How can someone get their voice to do that?! Favorites on this one are Truth, Noisy Pink Bubbles, Bad Devil and War.
3. Ocean Machine - DT's third great album. It is a little less intense that Terria and Infinity, but still almost as good. There are a couple of tracks I can live without, but overall, I love it. Favorites are Funeral, Bastard, Regulator and Seventh Wave.
4. Accelerated Evolution - I like this album, but I do not consider it essential. The overall sound is a little too mainstream. It doesn't have that noisy, crazy, insane sound of all of his previous recordings. It is still heavy as shit, but is just missing that extra something IMO. I do love Random Analysis though. Slow Me Down, Depth Charge and Storm are good too.
5. Physicist - This one I am not wild about, but I am not a thrash metal fan by any means. Kingdom, Jupiter and Planet Rain are good songs, but the rest all sounds the same to me. I almost never listen to this one.

For me, it is a tough call between the Big 3, as I call them, but in the end, I rank them like this:
1. Terria - This is simply a perfect album. I don't see anyway it could have been better. There are not enough superlatives in the world to describe the greatness this album possesses. I love every song on this record, but my absolute favorites are Tiny Tears, Deep Peace, The Fluke, Earth Day, Stagnant and Mountain.
2. Infinity - The production on this album is just WOW! This is definitely an album where you have to listen to it as loud as possible. Truth is the most bombastic and insane song ever and I listen to it on a daily basis. Seriously. Townsend's "hallelujah" screams(that start at 2:04, I think) are nothing short of ridiculous. How can someone get their voice to do that?! Favorites on this one are Truth, Noisy Pink Bubbles, Bad Devil and War.
3. Ocean Machine - DT's third great album. It is a little less intense that Terria and Infinity, but still almost as good. There are a couple of tracks I can live without, but overall, I love it. Favorites are Funeral, Bastard, Regulator and Seventh Wave.
4. Accelerated Evolution - I like this album, but I do not consider it essential. The overall sound is a little too mainstream. It doesn't have that noisy, crazy, insane sound of all of his previous recordings. It is still heavy as shit, but is just missing that extra something IMO. I do love Random Analysis though. Slow Me Down, Depth Charge and Storm are good too.
5. Physicist - This one I am not wild about, but I am not a thrash metal fan by any means. Kingdom, Jupiter and Planet Rain are good songs, but the rest all sounds the same to me. I almost never listen to this one.