I have used both and have been very impressed with both ICG and ANACS, and especially our contacts here that assist with the process. I prefer to have all my coins and chips slabbed for protection, peace of mind, storage, and authentication purposes. A few items to note:
- ICG offers better services for peeled coins. I believe ANACS requires you to remove the holo and key, ICG will slab them in place.
- ANACS offers slabbing for larger coins, like the 25 Cas, where ICG does not.
- ANACS does grade and slab chips like Satori and BTCC, ICG only authenticates and slabs. I know this makes AM fume
, but it is nice having a grade assigned as the chips are subject to wear and damage also like coins, so hence a lower grade. Most ANACS chips will grade MS69, however.
- I do prefer the visual appeal, slab, and storage capability of ICG, if I had to choose between the two. AM did bring up the point prior that the ANACS coins are backwards in the slab displaying the holo, which is another reason ICG is more visually appealing.