and my least favourite is bonus +1, it's not that I don't like it and it's also handy when we need to collect many fruits but in the category that is the one.
I completely agree with your choices! The tractor booster serves several purposes so I love using it. The shuffle booster has never shuffled the board to benefit me, and I’ve used it at least 3 times.
The one I prefer is the Color Collector. It does help me to pass a level when practicaly 1or 2 mives left. As for the shuffle booster it helps more not than yes