The old NT1's are classics. I have 2 and still use them on guitar cabs and drum overheads. I do sometimes record vocals with them if I have a choir type setup going on. In the late 1990's I recorded a lot of vocals on albums that sounded great. My first edition NT2 from the same era still gets used a lot as well.
I don't have any newer NT1's but I do have a couple of NT000's that get a lot of use.
Alan.