I have a CK30hst with the Kioti 2375 bh. One minor fix to one of the valves under warranty and no more problems. It works well and has a good bit of power, well reasonable for it's size. I can mount or unmount it under ten minutes. Kioti's current version, in the same size, is the 2475. It has a curved boom and the valve system is a newer and I heard a better design. The Woods and Rhino bh are also good products. Maybe something else to look at for comparisons. From what others have mentioned, the Woods subframe stays on the tractor, Kioti's comes off with the bh, and I have never seen the Rhino mounting. The Woods BH80x, 8 footer, would fit a CK25 to 35. They have a valve which lets you adjust the flow to the swing and a thumb option. Overall, I'm happy with my Kioti bh.