Lapua makes the 155g Mega.
Norma makes the 156g Oryx, Vulkan, and Alaska
Woodleigh makes a 160g (Weldcore?).
Some good choices in there if you did want to shoot 155-160's out of 6.5x55. If you don't think you'll shoot the 155-160's there isn't much difference between the two. Except that whole panache thing the Swede has going for it.