In that case I would recommend the R44. It is less twitchy than the R22 and has 4 seats. Costs less than a turbine.
The Cabri has an advantage, because it is a more modern helicopter than the Robinsons, but with the resent events in Switzerland and the US, I am not that sure, it is the saver helicopter. It is certainly more crashworthy. Still a great helicopter to learn in. But for a privat pilot, the R44 is ideal.
I liked the H300, too and Bell 47 is the classic ship to learn anything in.