I have moved from a RB300 to a RB 1000 a few months back and would disagree that the RB 1000 is merely a trumped up version of its younger sibling. Have done an A/B comparison using initially a Sumiko Bluepoint 2 cart and later with a Lyra Helikon. The differences are not minor. Is it worth the price difference ? I am not even going to attempt an answer to that as at one level its a personal and subjective choice and if there really was an objective answer then the future of high end audio, IMHO, would be bleak. Given all my subjective limitations the RB 1000 makes enormous sense to me and I would not hesitate to recommend it. I have no knowledge or experience of the OL arms and therefore cannot comment.
Your choice of arm should take into account the cart you intend to use.
Just my 2bits.
Cheers
Your choice of arm should take into account the cart you intend to use.
Just my 2bits.
Cheers