Well, my favorite album is from the post JR era, my second favorite is from the pre-JR era, and the few next ones down the line are from the post JR era as well, so I definitely prefer DT's post-JR era overall.
But honestly, with pre-JR era, I mean, what did we get? We got Images and Words, where the keyboard and piano were pretty great. But then we got Awake, where the keyboards were awful, but at the same time, considering that Moore didn't seem to give a crap at that point, it's not surprising.
And then we got FII, where the keyboards were tastefully minimalist, which was nice, but nothing that impressive.
WDADU keyboards were okay, but nothing special.
So yeah, easy choice. I&W was great, but it doesn't just trump everything else all by itself.