Diffrence between making a circle or buying one

[William666]

Hello felas. I'm currently into the solomonic magic and i was wondering if i would have the same succés as making my own circle? Same goes for the triangle of art. I see people selling solomonic circles and it's cloth.
I have read about solomonic magic but i haven't practised it yet, With other words im newbie when it comes to practical magic.

With sinsere respect i would like to hear your thoughts on this matter, critism taken
Have a blessed night!
Hail Adonai