I own 2017 Boomer 24 -no loader- 60" belly mount mower and turf tires. It is a well built smooth running tractor.
Some things I don't like about it are: the horrendous amount of heat the hydrostatic transmission fan blows on the operator. On a hot day of 85-90F , it can be a very hot uncomfortable experience after mowing for 2 hours or more. I cannot put a water bottle in the holder, because the water is so hot you can hardly drink it. Also the steering requires many turns on the steering wheel to go around a tree and it does not turn sharp. Also if running on the side of a moderate grade, I have to constantly turn the steering wheel to steer uphill to go in a straight line--the tractor wants to follow the grade downhill. I have had the dealer look at it, but they can find nothing wrong with it. I bought the tractor new with several hours on it. I have 2 other tractors that I love, a 2010 NH T1520 and a 2011 Kubota BX2360. I see the latest NH Workmaster 25 has a transmission cooler on the front of the radiator so maybe that's better. Buyer beware of the Boomer 24.