My feelings also, which is why I directed him to a user of 2 different styles of tracks right where his conditions are. I do not know of or believe there is anyone down there with any of the other tracks except the Buffalo down there with Max tracks (Clean Venture), however what this gentleman will tell him is whether or not to avoid plastic or rubber for whatever reason he as a user has experienced.
For instance, if I had to run up a long steep concrete boat ramp everyday coming out of a small creek I probably wouldn't consider using plastic tracks for safety reasons, no matter who makes them. Traction and floatation become a bit tricky in the phragmites as del wrote trying to find the balance between staying on top of them and being able to get on top of them.