I didn't like the highest option on the rome targas (3.5 i think?), it hurt my feet because i wanted to push my knees out wider so it put a lot of pressure on the out sides of my feet. Im not even 100% sure that i like canting at all, but i only rode them about 10 days last year.
This year i will ride them more and be sure. I do have crazy long legs though so that could be part of the reason. I am 6'6".