I am looking to get a new chain for my banshee, I mostly ride dunes, hillshoot and sometimes little bit of grudge racing, I am running a 350 engine with only pipes, pods filters and +4 advanced timing, so nothing big, I am currently between DID ERT250, Regina DR Series or Primary Drive 520 ORH Gold X-Ring, this are my options because I want the chain before easter weekend, thanks in advance!!