I've heard rangers who love their triple earth bows.
I've heard rogues that love their lightning blasters.
I've heard EVERYONE love their min 2's.
I've only heard 1 person complain about putting tier 3 on a weapon and that was because he messed up the recipe.
I personally can't wait for my 2 triple positives and 2 min 2s to be complete. I'll be able to get rid of about 6 weapon sets.