If they can't copy you.. they can't copy your set. So you would without a doubt have the best set of that copy.
I didn't say anything about having the best set overall. Better magicians equals a better set in some cases. I said you would have the best set of that copy. Or at least this is what I intended to say.. excuse the miscommunication.
The only personalization I am talking about here is natural mannerisms which is a subcategory of personalization. And I still stand by my statement.