Looking to buy Bobcat 331 excavator. Rented one last summer to dig foundation for garage. Seemed to do the job. How does it compare to other brands? I'm pretty happy with my s175 skid steer but I don't want to be blind to other brands. I've been offered a rental unit for $31500 with 275 hrs on the meter. Its equiped with enclosed cab, heat, and a/c. Any input would help.