Obsolete? So it used to be a good opinion then got too old and dosen't apply anymore?
And to answer the question yes I have used these levers, along with CRG's. I liked stock better then the pazzo's. As you assume I haden't ever used them I also assumed the same for the poster and was putting forth an opinion that might help him find something he likes better.

 

I got mine that are on my f4I for 60.00 Someone tried to out bid me with 2 seconds left and he missed it by 3.00.