Float Or Sink

I'm looking to get a SPRO BBZ1 but I don't know if I should get the floater or slow sink. Most of the lakes/ponds I fish have tons of weeds so that's why I cant decide what would be better. How well does the slow sink one wake? Is it fairly easy to keep it up at the surface if you want? For the most part I would like to keep it no more then 1' from the surface usually. The slow sink seems more versatile since it actually sinks but I am not sure what way to go. Has any one used or own both? Any opinions or suggestions are much appreciated. Also does having the slightest bit of weeds on it ruin the way it swims? I have some baits that if they even look at a piece of grass they wont swim right and it really annoying.