Cessna 337 with Robertson Stol Kit

[Alainb]

Hello to all
I am a pilot who flies mainly from Switzerland to Sardinia where we live part of the year.
I currently have a Cessna U206G that I will sell to buy a Cessna FT337GP 1974 Reims.
This aircraft is equipped with the Robertson Stol kit.
Are there any 337 owners who have experience with this stol kit?
Is it a real advantage? I often take off and land on relatively short fields like 600 / 700 m at an altitude of 1800 feet.
I have read that it requires a specific technique?

Thank you for your feedback and advice


Alain