I can only compare from memory, but I found Bison to have very little blade feel, but I found it a bit rough, no matter what angle I tried.
I seem to have been the only one who seems to have had the issue, though.
However, I'll say that I found the large lather holes it had largely not very effective due to their depth in the "inside" part of theirs. It would create a sort of a box andone hair would accumulate there, it was really difficult to rinse out without unscrewing the handle a good bit.
I found the 0.7mm plate to be smoother, and lather flow-through better, possibly because there isn't such a box effect of lather slots the Bison had for me. As such, the 0.7mm plate is pretty comfortable for me, more so that the Bison, and the amount of blade feel might be marginally higher, but that's difficult for me to judge now without having both to compare.
Efficiency-wise, I actually found both the 0.3 and 0.7mm plate to be about equally efficient, but the 0.3mm plate has practically no blade feel, so I just ended up going by the feel of the material of the head on the skin to get the angle, whereas with the 0.7mm one, it's easier to feel the material of the head because of the larger gap, and there's a more blade feel.
I only have the aluminium CF Legacy razor, but I could compare it with the 0.7mm plate before I send it on next week, if you'd like me to.