Its debatable which scheme is better, but in and effort to get our best players on the field i believe that our personal is better suited for the 3-4.
Heres my suggestion...
Canty Joseph Austin
Umenyiora Tuck Pierre-Paul Kiwanuka (if healthy)
if Kiwanuka isnt health you can move JPP outside and Goff inside....or JPP inside and Sintam outside...JPP and Tuck can play 3-4 DE as well....alot of options here
The problem is coverage, i dont think any of them could play man...we would only be able to put them in a zone D...but hopefully our improved secondary would allow them to blitz non stop...i know i might get cruicifed for saying this but similar to the Rex Ryans D