I like both actualy, the new iso king is much beter, actualy fun, i think it will be chalenging to gain map controle against experianced teams but it seams fun so far, same with lock down, i heard that its no longer a flag map?? but i liked it for flag and slayer so either way is good, props to whoever created it, its cool, like a mix between pit and onslaught. good mix of open and closed areas.