Winter flying?
I would go for the floats as they are dual purpose. You can use them in the summer on your lake and in the winter anywhere. There are sometimes when skis work, but floats work off of the snow no matter if it is hard or fluffy snow. Floats are a blast. Do some float searches here on RCU and you will find all the info you need. There's even a whole area just for float flying. Enjoy!