neither. sb delams and chips easily. rome artifact 1985 has bronze edges that dull and bend easily which is like a throw away board after a hard season but most jib boards are like throw away boards. Look into the bataleon airobic because it has much more pop than other jib boards. Also if you can find a capita horrorscope, I'd get one since it's really great for jibbing and is extremely light so you can swing it around "oh so easy".