Thanks for all the input. I saw that gyrotrak had a low flow model but I'm thinking now it would be a waste of money for my intentions. Robbie is right, it would probably be good for use around the farm and such but keeping it in the woods day in and out would be bad for its health. Besides, time=money when you bid by the job and I can't see that low flow being nearly as productive as a head that runs off double the hydraulic flow. I'll keep my low flow machine for brush cutting, clean up, and dirt work but I know I'll need a new unit when I get into mulching. Robbie, what machine have you found most productive when running a head from dennis cimaf? Or does it matter as long as you have the required hp and hyd. flow? If I'm not mistaken I believe you need at least 40 gpm hyd. flow to run one of those heads on a skid steer. Just curious. Also, I'm thinking of going with a hammer style head with carbide teeth since they don't require sharpening, I just hope I don't end up needing a fine product for my customers. All in all, every piece of equipment has its pros and cons...I guess you have to make the best decision possible and learn from it whether it be right or wrong.