We purchased the R255 SMS-DB+ to replace the RAGE3-DB which was no longer available. We LOVED the RAGE3-DB! The R255 SMS-DB+, not so much. We use the saw to cut steel tubing. The new saw is harder to clamp the material for sawing. It is so bad that it can cause an accident. Also, the graduations on the new saw are not labeled as nicely as the old one. I have looked for parts for the RAGE3-DB, but the website shows everything is out of stock. We would really like to have another RAGE3-DB. The new saw was supposed to come with a multi-material cutting blade, this was missing from the box. I ordered and paid for, a steel cutting blade as well, but that is no reason to not include the multi-material cutting blade. So far we have been very disappointed.