2 of the worst choices although people get them to work. For TR I'd rather just drop a knotted rope and clip it as I climb.
I hate all that stuff. But in order of likeability or not as much hate:
Soloist (ROUTE DEPENDANT)
Silent Partner
Edelrid Eddy tie with Modified Grigri and knotted rope. (I think that Joseph likes the Eddy best for leading BTW)
The Ushba shouldn't be on the list.
We are talking about TRing. Your choices are either overkill or dumb. I have been using the Ushba for 8 years now and it is simple and works like a dream