Is there much difference in handling with the inboard suspension?

Anyone have experience with both?

The Indy r is the next step in evolution of the Indy so should be better.
The Indy rr is the best if you can get one as it has more adjustments in the wishbones from the rose joints. But you can upgrade the classic and r chassis with rose jointed wishbones.

Yeah I understand the theory just wanted to know if anyone had first hand experiance in both.

I don’t want an RR yet as I don’t feel I can set it up to that level, maybe after owning it a few years, like you say I could upgrade.

It wouldn't cost that much to have it set up professionally.