ive ran both and for me i can do best with a tire machine i dont like the lack of traction with a rubber tracked machine, expecially on greasy ground or wet grass it gets rather frustrating, i have also rolled off tracks when loading loading dumpsters just going up a grade to get to the dumpster to dump but turning with the pressure out on the toes of the tracks and the bucket going up, never rolled a tire of a wheel machine however they are not as good in the mud w/out steel tracks, i love the smooth ride of tracked machines on descent soil, they are much better for grading in my opinion, i love my wheel machine but i also have solid rubber tires for demo, rolled too many tracks off and tore too many in concrete using them, have pneumatic tires for general use and snow removal, each machine has its good/bad, for me on the farm with deep mud/snow/trees/hay/stumps/logs/rocks/i went tires, i have owned two, but ran many others still have a volvo based on the wisconsin made perkins powered omniquip skidsteer ( scat trak ) before volvo started making them their own. drive several, use them dont just drive them around teh lot, have them bring it out and leave it fora few days i had a case/bobcat/scat at my house before i bought my first one for a week and all salesmen were good to work with hope this helps, if you have any more questions fire away