We purchased Cbreeze 11 years back and needed the reduced
depth that a
CB version provided. I had a good friend that had a CB
Grampian and he was always fussing with that system. After all this time the IP CB system has operated with no issues, reduces the leeway from about 10 to 5 degrees, and has allowed us to keep her behind our house. Only issue with us is bottom job time is you have to get the yard to let her hang in the slings to do any reasonable job of painting the board and trunk.
If
draft is not an issue then might lean toward the standard version just for the simplicity of things, but we have no regrets.
Older IP are not without issues like any 20+ year ship. Chainplates and
water tanks are the big dollar items.