Fine...
If it is not ANACS grading them it is useless. ANACS is the golden standard used for these coins.
I share your sentiment. They have stolen the march on the other grading co.s for cryptos and have a good wider reputation for general coins
The ability to easily compare the coins grades now almost means they have become the de facto for cryptos
Only by having a coin graded by another grading company, and then using the ANACS cross grading option, can another grader be considered comparable, and an allowance factor be made - but thats an awful lot of hassle. I know you did it once Blazed ? (remind me)
BUT the option of an alternate may be needed for those not wanting to send to the states for grading. I am thinking of grading with a UK grading co, and then sending to ANACS to see how they compare. Post pics of ungraded coin, slabbed and graded by grader 1, reslabbed and graded by grader 2 .... should allow some form of adjustment factor.
However, if folks dont want to buy coins graded by anyone else other than ANACS, then you may as well just slab them yourself to protect them, rather than use anyone else.
I can find it somewhere, but ICGS also grades physical crypto coins 1-2 grades higher per coin than ANACS. Basically use ANACS or just leave then in air tites.