Well, after sending in my very 1st PSA Card grading submission (8 cards Express) the day before they doubled their prices (my first card submission ever), I decided to give CSG a try.
Just sent out 19 cards ($15 level). Mostly oddball and odd-sized multi-sport foreign issue stuff from the 70's-90's.
Not a standard sized card in the bunch. Should be real annoying for them.
We'll see how it goes.