I agree with what the others have said. IMO the diamond wheels cut way too fast for a beginner. Both of those wheels are highly specialized. The SG-250 is the jack of all trades. It and the strop wheel are good for 95%+ of sharpening tasks the Tormek can handle.
I would buy the basic Tormek, be patient and get proficient with it. So many beginners think they are going to get stunning results on the first try. They try it once then list it for sale. Give it some time and you will get incredible results.
I would buy the basic Tormek, be patient and get proficient with it. So many beginners think they are going to get stunning results on the first try. They try it once then list it for sale. Give it some time and you will get incredible results.