I believe the Adair tracks are the best single option for an Argo. Yes, they swim, don't expect outboard type speeds but I do believe the machines that I owned with Adair tracks swam better than just with tires. As with anything, weight does add to wear and tear. I used to cross a creek with several silt banks hidden below the water, the machines with tires only struggled and often bogged in the silt, the ones with tracks never missed a beat and just made it through like it was nothing. The main deal with tracks is that you don't have to struggle with locking one side or the other to turn, the tracks do all the work and making turns is super easy.