I bought the MR55BE - the 27 HP version, and I upgraded to the puncture proof tires. This product is absolutely awesome! It will mow through anything. It is more expensive than some of the other options, but it is worth every penny. I've got about 50 hours on mine (I bought the optional digital tachometer/hour meter), and I have had absolutely no issues.

I've cut bushes with 2 - 3 in trunks, I've run it through swamp, and have even accidentally cut through some large rocks that were buried in my property. I've only had it stall out a few times, and that was when I had it set for a very low cut and ran it over some uneven terrain, or when I've run it through some very swampy area on too low of a cutting height. I originally bought a Dirty Hands rough cut tow behind mower for about half the cost but returned it shortly afterward due to engine problems, bent axle, etc. If you can afford this beast, it is certainly worth the extra $$$.

I researched every tow behind and every zero turn mower on the market. The kunz is well built and really cuts. I have almost 5 acres and used to hire it out but my guy quit providing this service so I was forced to do it myself. Did my first cutting and it was awesome. I have found two flaws of noticeable importance.

The frame to mower bolts use a poor quality lock nut. They will come off while mowing. Yikes. I replaced the bolts with a longer one and a high quality lock nut doubled up. Should be a non-issue now.

There should also be a kill switch that can be mounted to your tow vehicle in case you ever have an issue like I did. These two issues aside, it is one cutting machine and looks like it will give me many years of service.

I did a lot of research to find something to cut the brush around my two large ponds (6 acres and 2 acres in size). After much reading up I opted for the new 27-HP model that Kunz Engineering puts out.

What a great machine! It does exactly what I wanted, and is easy to use. It goes places that my 47-HP Kubota and Bush Hog can't go. I highly recommend it .

This mower really does the job. Just finished mowing 23 acres of 3-foot weeds over rough ground. Not a fun project, but the AcrEase make it possible. I have a much cheaper mower that would never have done the job nor stood up to the task.

I'm impressed with the quality of this mower. So far I think it was well worth the investment. I did have a wheel fall off, so check your bolts occasionally.

This is a beast. Cuts anything and everything. I tow mine beind a JD Gator 825. Have electic height adjustment and electric blade engagement mounted in cab of gator. Start rough cut with electric start, hop in gator, adjust height, engage blades, off we go. Big, heavy, bulletproof, nothing better out there!!