JonW
Shohin
I'd go with B and air layer some of the branches.
B is best because it positions the 2nd trunk nicely, while also keeping a nice back branch. The opposite views, such as E, F and G would lead most people to remove the low branch pointing at the viewer ("eye pocker") as it is too low to be on the front of the trunk from a traditional bonsai design perspective. Although, maybe you will remove it anyway to avoid a bulge / reverse taper in that area anyway? However it is a really nice back branch from position B. B is slightly better than A because the two trunks are on slightly different planes and you get a better first side branch on the left.
B is best because it positions the 2nd trunk nicely, while also keeping a nice back branch. The opposite views, such as E, F and G would lead most people to remove the low branch pointing at the viewer ("eye pocker") as it is too low to be on the front of the trunk from a traditional bonsai design perspective. Although, maybe you will remove it anyway to avoid a bulge / reverse taper in that area anyway? However it is a really nice back branch from position B. B is slightly better than A because the two trunks are on slightly different planes and you get a better first side branch on the left.