Yes there is..Standard one is priced higher than the California one..I believe the Standard one is going for around $550 (before discount) at Swee Lee while the California one is around $200 plus range. The Standard one definitely has the better parts/ hardware than the California. Oh there's also the Affinity series as well, which is a step up from the California line, I believe.
But I highly recommend getting the Standard series. I remember seeing someone selling the Standard in the Soft ads, u might wanna check it out..gd luck