All the same stuff.

@joseph corlett detailed thoughts pls? TY

Coke and Pepsi are carbonated water, flavor, and colors; virtually the same thing. So are all the other soft drinks with little variation.

There are a handful of engineered stone manufacturing plants around the world. No matter the brand, your estone came from one of them. Virtually every one takes 1/3 resin and mixes it with 2/3 quartz and out come the slabs. Sure, like soft drinks, there are minor variations in color/flavor, but again, like soft drinks, it's all the same stuff.

I just picked up quartz samples from AZ Tile (Della Terra) and Cambria. Brought them home and used the corner of a flathead screwdriver to try and scratch them up. All 4 samples from AZ Tile scratched. The cambria did not. You can even feel the difference in hardness between the two products. Not all quartz is the exact same hardness. Not all resins and binders are the same. There are degrees of quality differences between products.

I have MSI quartz arctic white. 4 years old. Doesn't stain but there are small dings in a couple of places and slight chip in front of sink from belt buckle perhaps? Not that noticeable to anyone but me but I would not get again.

@laurbeck75 If you contact your fabricator, they can fill those for you.

That can happen with any brand of quartz and also with granite, marble , quartzite, etc. There is hardly anything out there that is indestructible.