I currently have 1900 hrs on my original tracks on my t320 and headless to say, they are on their last leg. I was just curious if anyone had any experience with either the multi lug or earth force tracks that bobcat are now offering. I work in the mountains either on the side of a hill moving brush all day or cutting driveways and have been really happy with the c pattern tracks, but was just curious if these other options may suit me better. My dealer doesn't know much about them, so I thought I would check with you guys. I know "if it ain't broke, don't fix it" but it don't hurt to look different options, besides the c pattern tracks are horrible in snow. Thanks for any help.