Saw somewhere `Thats so a 1990 statement` and kind of agree.
I think its depends on your card and what you willing to pay to have it grade. From what i observe recently , BGS is tougher on centering then PSA. If your card value once grade is between 500-1999 its in the 50$-65$ per card with PSA. There is multiple level and the more the cards worth the more expensive its gets. BGS you pay the same price wheter the card is 1$ or 100,000$
I have a Optic Holo The rookies Zion incoming and a Coby White Optic Black Velocity , both are dead centered , value if gem is 500$+. No way im paying 65$ per card , there going to BGS plus might have a shot at a bigger payday if any hits a 10.
I have a bunch of low end bkb rc`s from this year , centering is lenient on some they will go the bulk route (9$) to PSA.